E46 fan controller Recently helped a friend install the none M electric fan from a manual e46 330i. E. Midrand. It is also AA supercharged with an intercooler set up, a CSF radiator, Mishimoto electric fan conversion, stock mechanical and aux fans removed. com FREE DELIVERY possible on eligible purchases . To get a reasonable signal from an open collector output, you need to insert a pull-up resistor to the appropriate power supply lead -- in this case Aluminum fan shroud with 16" slim electric fan, fan controller, NPT & Probe style temperature sensors Brand: ES#: 4057411 Mfg#: MMFS-E46-01K Qty: Availability: In Stock $395. The FSR is new, fuses and If you guys have any questions regarding the installation, feel free to leave a comment. encapsulation in the clear gelatin. throtl. I think INPA lets you run the fan 1. Most fans that pull Home › BMW E46 Cooling Fan Control Unit Module BMW E46 Cooling Fan Control Unit Module. Skip to main content Checkout Our Current Deals here! item 3 Radiator Fan Control Module 7525508 17117561757 for BMW 3 Series E46 Radiator Fan Control Module 7525508 17117561757 for BMW 3 Series E46. My setup is a Spal 16in fan VA18-AP71/LL59-A controlled by a Davies Craig fan controller with the radiator fin probe sensor. Your Review. The N15 Design E46 M3 Electric Fan Mount is a great way to add a 16″ SPAL electric fan because it’s so easy to install. Condor has a stainless mount just for the fan $66, N15 has a mount for the fan and aux controller $124, and spal has the standard mounts for just their fans $10. And a 2001 had a DC fan from the factory. 2416 posts · Joined 1969 Add to quote; Only show this user #1 · Oct 16, 2009 (Edited) Here's my DIY on replacing the Final Stage Unit (Resistor). D. I found a Pdf of a BMW shop manual for the fan system that states the fan, motor, and control module are all interchangeable between the pusher/puller fans. Make sure you run large enough wires on the load side of the relay. All the lights work. With login and password . 99 Add to Cart. Bmw e46 electric fan fix by replacing the controller. Argus monitor is a simple tool made by a German company. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. Tax included. You should be able to run any fan motor as long as you don't exceed the limits of the control (amp draw) by simply connecting it to the output of the fan control. It even started the fan at the middle of the night for minutes. Our professionals are here to help make sure you find the answers you need to your questions and Some information to start. MSRP: $530. $20. com E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. Stock pinout can be found HERE for the signal wire and should be X60004 - pin # 4. to/1Xf3HhjFacebook: Why install the Z4 fan? There isn't an E46 electric fan that has the proper cooling capability for the automatic E46. Radiator Fan Control Module Catalog Installation Manual: HPC Fan Kit 102002-102007 Instructions. Free shipping. e. BMW E46 ELECTRIC FAN WITH CONTROLLER ((NEW)) R2750. I also figured out that tapping into the actual coolant temperature sensor only works on Temperature sensor installed for BMW E46 fan shroud testing We then set up our AEM AQ-1 data logging equipment and started running each test. 3. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Keep your BMW E46 cool with the Mishimoto Performance Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan and outperforms the stock electric fan on manual transmission models! This kit bolts directly to your stock or Mishimoto E46 Performance Aluminum Radiator in both Manual or Automatic and works This electric fan for the E46 M3 takes the place of the stock engine-mounted fan and offers several advantages - more horsepower by removing parasitic drag customizable temp control (with optional fan controller - not included in this kit) frame included for a direct fit more reliable than a stock-style fan clutch The stock engine fan is mounted on the water pump shaft and Diagnosed the fan control unit, diagnosed the fan itself, nothing shown. Logic? The fan is running full speed with the key off. I have a 2002 330CI. Show more replies. My electric fan runs with AC on. There are plenty of examples of wiring with the Mishimoto harness and with deletion of the Aux fan. Warranty: 1 Year Parts Warranty: Amperage: 30 AMP: Thread Pitch: 3/8" NPT : Write a review. Bali. Save Share ModBargains is an authorized Mishimoto distributor and the best source for a Cooling Fan Assembly for your E46 M3. Free postage. I should E46 M3 Performance Aluminum Fan Shroud Kit - Fan Controller with Probe & NPT Sensor Hey Guys! just wanted to write up a quick DIY on when you upgrade your 16" Spal fan to your oem auxiliary fan controller box which is a variable rate controller vs temp. Since the motor only runs one Daily VLOGS are BACK! Don't forget to subscribe! http://bit. With login and password. Part Number: MSH-MMFS-E46-99K. E39 swings both ways. Primarily the fan is controlled by the DME and basically looks at two parameters: Coolant temperature for needed assistance should the mechanical fan and/or thermostat function not be up I plan on removing the aux fan, so Ill probably just give the fan controller on there a try. bought the 30102049 spal fan and decided on removing the aux fan and using its controller to run the spal fan. Ended up replaced BMW-North E46 Electric Fan Guide. e36 The fan control module is available in other configurations for one or two fans, or as just a module and wiring pigtails. Also if you have your fan/fan clutch installed (my strong recommendation) since the radiator is cool, so is the air passing through it. The cooling fan is controlled by the engine control module (ECM) via an How to change the ECU box blower motor/cooling fan on an E46. However, the controller you got looks pretty awesome. Save Share Reply Quote Like. Lifetime Replacement . Make sure you select the +$14. No air from the lowest, to the highest speed. If the fan clutch is not working properly, it's possible that the mechanical Bimmerforums is the preferred online BMW Forum and community for BMW owners. The bi-metallic strip will not lock up the fan clutch. 4 hours later my wife tells me it's still running. Mishimoto Performance Fan Shroud Kit (with Fan Controller) - BMW E46 Non-M 99-06. In-house Dynojet I want to use an aftermarket fan shroud in my 135i but want to maintain DME control. Like and Subscribe. This allowed the vehicle to cool adequately between tests. item 4 🚘 99-05 BMW 325i 330i 325ci 330ci E46 E39 AUXILIARY FAN CONTROL MODULE 8391470 🚘 99-05 BMW 325i 330i 325ci 330ci E46 E39 AUXILIARY EasyTune 5 has a smart fan control feature to manage the fan speed of the CPU and North-Bridge Chipset cooling fan. You may have to register before you can post: click the register Buy Mishimoto MMFS-E46-01K Performance Aluminum Fan Shroud with Fan Controller Kit Compatible With BMW M3, 2001-2006: Fan Shrouds - Amazon. Luckily, it's an easy job. See our other items for these kits. this wire breaks with time, and that is most probably the problem. Material Type: For 3 Series E46 316i 318i 320i 330i. Is there a fuse in the engine item 3 1999-2005 BMW 325i 330i 325ci 330ci E46 E39 AUXILIARY FAN CONTROL MODULE 8391470 1999-2005 BMW 325i 330i 325ci 330ci E46 E39 AUXILIARY FAN CONTROL MODULE 8391470. The third small wire in the Engine cooling fan control module can automatically adjust the speed of the cooling fan, intelligent control according to temperature changes, reducing energy consumption. While doing so, the climate control display shows a constant speed. Simply mark desired location and drill mounting holes into the top and bottom rails of the radiator. I have the radiator temp probe mounted in the radiator fins right Keep your E46 M3 cool with the Mishimoto Performance Aluminum Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan. Cheers if it he Fan motor itself rarely goes bad. The probe sticks in the radiator core and just resides there. andreiB wrote:Hello! Also interested in this question, I have an electric fan with PWM control Keep your E46 M3 cool with the Mishimoto Performance Aluminum Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan. . The E85 Z4 is close enough to the E46 that its fan may be used in the E46. If you had INPA/ISTA, you could "Activate" the fan by sending a speed signal via the Black/Blue wire to Pin #4 of Connector X1797. The mechanical fan requires a properly working fan clutch. Reply reply ItalianJackAttack • Most common problem for me is once your thermostat goes I’d Direct fit for the 1999-2006 BMW E46 non-M Vehicles Up to 22F ( 12. 30. 99 shipping. It has an AEM infinity standalone ECU and AEMNET gauge that lets me read Oil/Coolant temperatures. It can do anything that other fan speed To answer your questions; no check engine lights, no need for fan controls and that is the SPAL 30$ relay module. Compressor control is also different. Does anyone know how to test for presence of the PWM signal that An electric fan from a manual car is cheap enough, but if the stock auxiliary fan will do the job then that's even easier. Delivering to London W1D 7 Update location Car & Motorbike. Anyone ever swallow their pride and try one of in this thread in this sub-forum in the entire site. It seems like there is an open in the fan control wire somewhere. Re: Using PWM within Fan Control. $367. The problem at this juncture could be anything from a bad CTS, cut wire, blown fuse, unplugged fan, or the most common issue - a failed fan control module (bolted on the shroud) - usually corroded terminals but often failed internal components. I do know that the signal wire carries an PWM signal that instructs the fan's control unit to engage and at which speed. All five stepper So in this example, the engine temperature is heading up and going over 100°C however the radiator is very cold. Radiator Fan Control Module for 3 Series E46 1998-2006, Easy Installation, DurableRadiator Cooling Fan Module, Energy saving, Accurate Control, OE Numbers 1137328080, 69226701. 15. 0i M54 3. 3330 or Live Chat We'll match or beat any competitor's price! Some restrictions and exclusions apply. item 21 Mishimoto Mmfs E46 01K Performance Aluminum Fan Shroud With Fan Controller Kit Mishimoto Mmfs E46 01K Performance Aluminum Fan Shroud With Yes, I butchered the AUX fan controller by cutting the 2 power wires from it to the AUX fan and ran the Mishimoto fan from that, it is an option, but using a dedicated controller isn't the end of the world. Our in-house Dynojet testing has shown a 5 whp Also interested in this question, I have an electric fan with PWM control with BMW E46. Welcome to Yoidesu – Empowering Your Life, One Innovation at a The E36 / Z3 system is a two stage switch wired directly to the low and high fan relays. 99 +$9. 98. 2 C) reduction in outlet temperatures at idle compared to the stock electric fan; Includes a 16" high-flow electric fan that provides over 1850 cfm of airflow; Optional fan controller provides complete control of coolant temperatures at idle; Fits with both stock and 2000, 323i, Manual Transmission 5sp. If I do confirm the fan control module or fan is bad, I guess I will go with Nissens with lifetime warranty from FCP Euro. Say goodbye to the "silo" approach of using multiple softwares to control your different fans. Skip to main content. Features include: Direct fit for the 2001–2006 BMW E46 M3 Dyno-proven gains of up to 5 whp at Buy MYSMOT 621-199 Engine Radiator Cooling Fan with Controller Assembly for BMW E46 320i 323Ci 323i 325Ci 2325i 325xi 2001-2005 328i 330Ci 330i 330xi 2001-2005, BM3115108 17111438577 17117525508: Fans - Amazon. 2L, BMW Z4 M Roadster S54 3. I'm having problems with the A/C and overheating problems. The DME will activate the fan through a pulse modulated final stage control. They both have the same electric motor, controller, CFM, DME control, etc. Note: E46 M3 (2001-2006) . Unfortunately the SPAL relay and fan speeds are not compatible with E46 OEM temperature sensor or the fan control signal coming from the DME. Top. Sign In. Just one measly little fan control wire that goes to the fan control module mounted on the back of the fan shroud just under where you plug it in. Part Number: MSH-MMFS-E46-01K. 4410 posts · Joined 2017 Add to quote; Only show this user #5 · Jul 24, 2024. Io. Argus Monitor. if you don't have access to diagnostic computer that is what you should check first. 00 feature if you need it as it does not come standard. Or login via social networks. sycE46 Discussion starter. BMW E46 fan shroud PWM FAN CONTROLLER SKU: MMFAN-PWN-U. ) It should be zero Volts at minimum fan speed and 8. Joined Nov 20, 2020 · 41 Posts #23 · Feb 23, 2022. Anyone Looks like that Bosch fan control module isn't available? Even the "OEM" replacement aux fans look to come with a chinese fan controller now I don't want to spend $650 for the BMW fan assembly. Fan controller and Fan - https://amzn. Keep your E46 M3 cool with the Mishimoto Performance Aluminum Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan. The electric fan is activated by a power output stage directly on the fan motor. We know the DME is sending Keep your E46 M3 cool with the Mishimoto Performance Aluminum Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan. 1270 posts · Joined 2021 Add to quote; Only show this user #3 · Mar 19, 2022. 5 Volts at maximum fan speed. These units were used up until the end of e46 production. and started thinking i might have gotten a fake Chinese knock There are no relays in the cooling fan circuit. MSRP: $493. The operation of the efan is controlled by the engine computer (DME). Something like that but make sure that the max current capacity of the controller's relay will handle the fan. The car starts to creep up in temp in drive-throughs in the summer at 70+ degrees outside or if the car is not moving. And the most common problem. This signal cable works I guess because the fan test I ran via DIS makes the fan engage at full speed. $129 00 $129. 1948 Nash DIY: Final Stage Resistor - Cabin Fan controller. P65Warnings. Electric Fan Guide “It's a BMW. Does anyone know where it is located? I'm considering leaving the front aux fan all stock as is, and adding this secondary fan and controller and tieing off the same inputs as the other controller that way they both function the same rate etc. The DME runs the fan at about 20% speed for a few seconds at each start. Call or whatapp only- Secondhand electric fan sometimes available. See all. If I have any issues with cooling, looks like that controller will allow me to adjust My E46 m3 has a clutch fan delete with a SPAL fan E fan in its place using the AUX fan controller. 124 posts · Joined 2009 Add to quote; Only show this user #4 · Oct 12, 2013. Buy The E46 fan is a classic case of German over complication. Location is approximate. com FREE DELIVERY possible on If you want to bypass the built-in controller, just run a relay to the fan itself (not to the controller). Oologah, OK. 95. My fan has 141k miles on it, so I will be replacing rather than repairing. Free delivery on eligible orders. Thanks for watching. I'm a On my car, INPA fan control does not work and cooling water/radiator outlet temp always shows some really low value. Pull the IHKA controller and measure the DC voltage from pin 3 of connector X18341 (the black one) to ground. ly/2eSg8BJBuy throtl banners + merchandise: http://shop. Expose the final stage Efficient Ventilation:The AeroZesh G6 has powerful performance with airflow at 388 CFM to create optimal ventilation for your grow space; A PWM controlled EC fan with mixed-flow design that is fully adjustable and responsive to the I realized that the Z4M doesn't have the fan controller built onto the assembly like our aux fan. An aluminum radiator and flexalite controller later, I begin to have AC issues. I haven't seen any other encapsulation in the clear gelatin. “It's a BMW. 2°C) reduction in outlet temperatures at idle compared to the stock electric fan when tested on an E46 manual transmission vehicle Includes a 16" high-flow electric fan that provides over 1850 cfm of airflow Includes NPT fan controller provides complete control of coolant temperatures at idle Fits with The fan on my '02 330i kept running after I took the key out. ps. Metal chairs . (12v to the 2 wires from the AFR) From the BMW TIS- (ms43 ECM) Electric Fan Under certain operating conditions, the engine control activates the electric fan at various speeds. Free Shipping. Today we bought another electric plug in the wire harness into the fan control module. 714. I began having some cooling issues so I decided to beef up the system a little bit. Suits Below Vehicles. Fan motor works fine. Purchase Mishimoto Performance Fan Shroud Kit (with Fan Controller) - BMW E46 Non-M 99-06. Only show this user. It also has the mishimoto oil Buy Mishimoto MMFS-E46-01K Performance Aluminium Fan Shroud with Fan Controller Kit Compatible With BMW M3, 2001-2006 at Amazon UK. There is a fan control unit on the fan itself, another control relay plus a thin control wire to the ECU - this runs along the NS engine bay and is known to break. Select the department you want to search in. This one only handles 25 amps and may BMW E46 models came equipped with two cooling fan configurations. uk. comJoin VIP: http://www. the fan starts when you switch ac on, and also when engine coolant temp gets 100 C or wehen Keep your E46 M3 cool with the Mishimoto Performance Aluminum Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan. 4. Luckily I live in a mild climate otherwise I'd be ripping it out to use a 2000+ cfm fan. Hi guys I already have a mishimoto fan controller but my only option is running my fan full blast! but before that, I did Mishimoto because My electric fan in this thread in this sub-forum in the entire site. Radiator Electric Fan not working A guess - seems like there’s a problem with the electrical generation or transmission of the Fan Control Signal to the Fan’s controller. Belt driven coolant pump bolted to the front of the engine block. This should technically turn on the fan on full blast, but we got nothing. I am trying to decided if the problem is the aux fan relay (control box on fan shroud) or a sensor(s). It also monitors system status to verify PC health and provides an overclocking feature to improve the system’s performance. S. Since then I've added Mishimotos own controller though, seems more efficient to me. 3 offers from $3540 $ 35 40. My aux fan never comes on if I'm only idling (without A/C). 12930 posts · Joined 2008 Add to DME takes input from many sensors to decide fan speed and control the compressor. This setup is good to about 30C (85F) in traffic and 35C (95F) on the highway. 0L, BMW Z4 M Coupe S54 3. Anyone have that link or knowledge? Background for the question: Overview installing a NPT probe in a Mishimoto radiator with an electric fan controller setup. Direct replacement Hey all, I'm in the process of testing out the electric fan conversion I did to replace the clutch driven fan and would like to know what the ideal temperatures are to activate it. With Mishimotos you get to set the temperature the fan The BMW E46 blower resistor is an electronic part that controls the fan speed of your vehicle's heating, ventilation, and air-conditioning (HVAC) system. “ Save Share Reply Quote Like. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Looking for an electric fan conversion? The N15 Design custom laser cut mounts allow you to attach most SPAL fans to your E46 M3 radiator. Add to Cart More payment options This item is a recurring or deferred purchase. Was working fine when I stopped and switched off. When stopped I cant run AC either or else Hi, I have a 2000 E46 328 with auto A/C and unusual problem. ca. Save Share. For the npt sensor, I imagine I need some hose coupler with npt thread in it. The stock This electric fan for the E46 M3 takes the place of the stock engine-mounted fan and offers several advantages - more horsepower by removing parasitic drag; customizable temp control; frame included for a direct fit; more reliable than a Running the a/c will force the fan on to cool the a/c coil. I currently have it wired to bypass the fan controller and run at full speed. Fan control needs a sin-wave to turn ot the fan, sometimed worked, sometime didnt. Jump to Latest 61 - 80 of 258 Posts. Sign Up Sign In. This module is a perfect fit for 316i, 318i, 320i, and 330i models. DOESN'T FIT TO FAN WITH OLD (BLACK) MODULE. The DIY: Final Stage Resistor - Cabin Fan controller. The wires leading from the control unit on the back fo the fan were cut and the two wires going to the fan itself are now both connected to grounds, at least I think both are grounds. Mishimoto Aluminum Fan Shroud (with Fan Controller) - BMW M3 E46 01-06. Since most drivers constantly change the fan speed of their HVAC It is usually the fan speed controller that fails. Now my question is, which hose do I cut to install the hose The electric fan is controlled by the engine computer (DME in BMWspeak). The fan controller stopped working. Our in-house Dynojet testing has shown a 5 whp Controller for the fan is N/G and the fan is going haywire. co. Description PRODUCT FEATURES - Direct fit The stock e46 fan uses a PWM signal to effectively ramp up and down the fan speed to match cooling requirements. Delivering to Lebanon 66952 Update location Automotive Parts & Accessories. Nothing. Two versions are available: For those who delete the stock AUX fan, you can reuse the stock controller to control fan speed as a function of temperature and vehicle yeah, a DC fan won't twitch backwards, that's for sure! Well, unless the controller's totally fried. The fan has power and a ground at all times. OK, I'm a retired electrical engineer with enough time also as an electronic technician to narrow this down to the fan control module. I am going to retain the Aux fan and I don’t have a Mishimoto harness so I was It's not a relay, but a motor speed control with PWM input. It's a shame that the fan works fine but the motor driver is bad. Installed OEM used elec fan (gen1) Recent overheating issues. Fits to the wiring harness that comes off the aux fan controller pnp. 29890 posts · Joined 2012 Add to quote; Only show this user #4 · Jul 3, 2015. E46 Fanatics Forum is not in any way affiliated with Bayerische Motoren Werks AG VerticalScope Inc. But as far as I know, a Z3 only has the sensor in the cylinder head (for the DME & gauge cluster) and a simple on-off switch in the radiator on the passenger side for the aux fan. Take a minute with our engineer, Anthony, as he guides you through the process of how to operate and install our PWM Fan Controller!Order the Fan Controller: Mishimoto Adjustable Fan Controller Kit With NPT Temp Sensor - MMFAN-CNTL-U18NPT . The design of the Z4 electric fan for manual models is Direct fit for the 1999--2006 BMW E46 Non-M vehicles; Up to 22 F ( 12. Unfortunately the VSC is not sold separately (at least by BMW). (Info on Behr e46 Fan Assembly Linked here) I can honestly say that I have NEVER come across a Bosch Fan assembly where the motor was worn out or burned out BMW 323Is E46, BMW 328i E36. to/204CZtmMishimoto Fans: http://mishimo. We ran the stock test in the morning and swapped out the Mishimoto system for an afternoon test. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada Mishimoto Fan controller: http://mishimo. E46 Aux Fan Operation Basic Explanation of how it works. E46 Fanatics Forum is not in any way affiliated with Bayerische Anyone have a good way of bench testing the Aux Fan Relay (AFR) that is on the fan shroud. 5L, BMW Z4 3. Radiator Fan Clutch. Concur with this. The electric motors seem to last very long. Early is E36 style, facelift is E46 style. 3 Series E46 1998-2006. The unit is not relay controlled but has an electronic FCM (fan control unit), mounted on the fan frame, which has a permanent 12 volt supply and controls the fan speed using a PWM signal from the management control unit. While future BMW automatic models received an electric fan, the E46 didn't receive the update. Your Name. Note: Light reflection and different displays may cause the color of I had a similar problem with the A/C when the fan would either blow at full speed or not at all, when I googled it looked like I was gonna have to change the Final Stage Resistor, but one of the last posts I read on another forum said that BMW recommended removing fuse number 50 (40 amp in my case, but believe some are 30 amp in other cars), which kills the power to As I mentioned earlier, both my AT E46 can idle for a very long time with only the mechanical fan and I have never experienced an overheating event. 2. Mine is caused by a faulty connector that I haven't had time to fix. They always make everything more complicated and overengineered than would be rational. Jamie V Helpful MS/Extra'er Posts: 45 Joined: Sun Mar 31, 2019 10:39 pm Location: United States. So far I've tried K+DCAN cable with INPA, but can't get battery/ignition signals to pop on after extensive The pusher and puller fans are essentially identical. 5i M54 2. My problem is something very awesome. The Features Direct fit for the 1999–2006 BMW E46 non-M Vehicles Up to 22°F ( 12. Depending what you did with the chassis harness you’ll have to supply a switched 12v to the large red wire at the fan and ground the brown wire both at the controller. The fan motor and final stage are both 15 years old. Trying to figure out which wires on fan harness are for high and which are for low setting or how to check. Advanced Search Cancel Login / Join. The two fan blades are different, pusher fan has 7 blades and puller has 6, but perform the same. com FREE DELIVERY possible on eligible purchases This Mishimoto Performance Aluminum Fan Shroud Kit - with NPT (Mfg#MMFS-E46-99K) fits BMW E46 323Ci, BMW E46 323i, BMW E46 325Ci, BMW E46 325i, BMW E46 325xi, BMW E46 328Ci, BMW E46 328i, BMW E46 330Ci, BMW E46 330i, BMW E46 330xi, BMW Z4 2. I have a mishimoto e fan controller with the npt sensor(not the probe). Unit price / per . Effduration. I'm currently just deciding on mounting options. Pretty sure my fan controller is having intermittent issues (shuts the fan off at certain speeds). JohnnyJTown. Still have to keep an eye on the temps though. Collect in glen austin midrand with your sample, my number is zero-seven-six-415-4120 and in last picture also. £39. I will readily admit my wiring knowledge is limited. I mounted it to the existing shroud. ! ;-) Hi All, So 2 days ago my the Fan stopped working. Message. I had the same exact symptoms and the VSC was the culprit. Actually, the control board on the electric fan was bad. J. From the brand. “ Reactions: paraklas. If enough demand I could easily design a new circuit to replace the bad driver module. I tried looking online for this information but I couldn't find much. demet · Registered. The wiring to the fan has been modified and it seems like the fan would not work at all the way it is now wired. BMW E46 cooling system components include: Radiator and coolant overflow tank; Belt driven water pump bolted to the front of the engine block; Electric cooling fan attached to rear of radiator - the cooling fan is controlled by the engine control module (ECM) via an output final item 20 Mishimoto MMFS-E46-01K Fan Shroud Kit w/ Fan Controller for 2001-2006 BMW E46 M3 Mishimoto MMFS-E46-01K Fan Shroud Kit w/ Fan Controller for 2001-2006 BMW E46 M3. 2C) reduction in outlet temperatures at idle compared to the stock electric fan, when tested on an E46 manual transmission vehicle Includes a fan that provides over 1850 cfm of airflow Optional fan controller provides complete control of coolant temperatures at idle. I turned the AC off and on, varied the fan speed control (the IHKA shows the speed the fan should run). Fan Control has extensive support for a variety of motherboards, GPUs, and other hardware, like AIOs. Plenty of folks (myself included) have simply removed the mechanical fan/clutch and run with just the aux pusher fan. Again I wouldn’t really worry about it. using the electrical connectors and wire ties provided, follow the instructions below. (see diagram #3) 01 aDJUsTaBle elecTric FaN cONTrOller PARTS LIST AND INSTALLATION GUIDE U18NPT CONTINUED ON FOLLOWING PAGE> RILL 5/32” DRILL BIT ThREAD SEALANT TAPE 12v TEST LIGhT STANDARD The E-Fan has a built-in Electronic Control. The problem is most apparent after starting the car Hey Guys, I’m looking for some assistance with some wiring a SPAL fan for my new radiator. Should it? Fwiw, scanner shows radiator coolant temp as -48C with sensor unplugged. us. The DME sends a pulse width modulated signal to control the fan’s speed. However, the luminosity of the display goes up and down as it follows the slight variation in speed of the fan. If I unplug the radiator coolant temp sensor, the fan does not run. Previous page. So we took the old fan out and took out the control board and put 12 V directly onto the fan, it works fine. Pop the hood and have someone start the engine. 2L, thank you so much for the document, because i wondered why my fan controller box is black plastic, while sellers online has the shiny silver controller box. Contacts; Forum; Ask a Question. By continuing, I agree to Buy Radiator Fan Control Module for 3 Series E46 1998-2006, Easy Installation, DurableRadiator Cooling Fan Module, Energy saving, Accurate Control, OE Numbers 1137328080, 69226701: Electric Controls - Amazon. The I've been through three stock BMW AUX fans and all three have failed via the fan controller. If you don't get this signal, the problem is the controller. item 4 GENUINE BMW 3/5 SERIES E39 E46 GEARBOX ECU CONTROL MODULE 7512065 0260002642 GENUINE BMW 3/5 SERIES E39 E46 GEARBOX ECU CONTROL MODULE So I've got a new mishi on the way, but looking for a new electric fan as well. $9. A lot of automatic guys just get rid of their auxiliary fans and replace it with an air scoop. When I started the car again, there was no fan power. The oem aux controller does not seem to drive the puller at full speed. It also shows a shadow code for that sensor, no code for the fan though. Content on E46 Fanatics Forum is generated by its users. It is posts like this that make Performance Aluminum Fan Shroud Kit, fits BMW E46 M3 2001-2006 Keep your E46 M3 cool with the Mishimoto Performance Aluminum Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone me The manual e46’s don’t even come with the auxiliary fans, just 1 main electric fan in place of the clutch fan. I have checked the 3 fuses associated with the system, i. Description The Created specifically for the E46 M3 radiator, these fan mounts can be offset mounted as desired on the radiator, left or right. What's New; Forum Listing ; Marketplace; Showcase; Gallery; Advanced Search; Members; FAQ; Dark Mode Light Mode Menu Log in Register 316Ci 316i 316ti 318Ci 318i 318ti. If I blast the heat it usually goes down unless its 85+ outside. $395. kylanjohnson. Qty / Request Price Match. Like. BMW E46 cooling system components include: Radiator and coolant overflow tank. gov. I'm lost in a sea of diagnostics tools. HOW TO TEST SIGNAL ON THE DME SMALL WIRE ON BMW E46 FROM DME TO FANBMW E46 ELECTRIC FAN FIX AND TROUBLESHOOTINGhttps://youtu. That electric fan will not come on. Page 8: Compressor Control The auxiliary fan is now a variable speed fan (15 stages) based on the system load. What's New; Forum Listing; Marketplace; Showcase; Gallery; Advanced Search; Members; FAQ; Dark Mode Light Mode Even when the fan is able to be manually powered through a switch, you lose the dme signal for fan controller. The small rectangular plate in the picture is the AUX fan controller bracket add-on. gov . After that all u need to do is code the electric fan to come on sooner, and done! We applied 12volts directly to the hot lead and shorted the third speed control pin with 12v. Jump to Latest 233K views 257 replies 151 participants last post by PabloCruise Aug 20, 2020. Switched supply for Mishimoto fan controller Thread starter Andy6527; Start date May 28, 2022; When you purchase through links on our site, we may earn an affiliate commission. The fan/controller is OK, but there is a signal from the DME commanding it to come on forcefully. In addition, the AUX Fan Controller Mount (optional) allows you to retain the stock controller to run the I buy them (late model, southern states) and rebuild E46 Bosch Fan Assemblies that will outlast anything that Behr is making out of China with poor quality components and shoddy assembly. Next set of slides. What is the best solution? Can I simply use an e46 fan control module? Will I have any issues with PWM signaling or is it identical to the Bosch module that’s built into my fan? If not can I use an aftermarket PWM controller that allows a DME input? I believe I have an E46 that i have removed the oem cooling fan setup and replaced with a spal 16' 12V 120W fan, i want to retain the setup where the car will trigger the fan itself and i just want to add a manual override. BMW E46 fan shroud data collection. On both the E36 and E46, the IHKA sends a compressor on request 32546|Upgrade your BMW 3 Series E46 with our high-quality Radiator Fan Control Module, designed for models 1998-2006. $250. be/VU-CQ3jPI9Y there are 3 wires coming from control unit (on a fan frame, silver box) two are DC, and trird one (usually thinner) is controlling. Post by Jamie V » Sun Jan 26, 2020 1:31 am. (The shell of the cigarette lighter socket is a good ground. The only difference is the shroud for mounting either in front of Removed mechanical fan a couple years ago. HOWEVER, you CANNOT get the Fan to run by applying 12V+ & Ground to the two large wires, Red/Blue at Pin#2 & Brown at Pin #1. 1 4 E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. I've read the PDF "Electric Fan Guide" several times I deleted the aux and mechanical fans and am using the aux fan controller to run a Spal 30101516 fan that pulls 1600 cfm. The only problem I have is I have to plug the fan in and unplug it every time I go somewhere since the wires for the AUX fan are always live. Not sure if I measured that wire (with the connector to the fan controller detached) on my 1999 328i (manual transmission) with the engine running using an oscilloscope, and, indeed, other than some low level noise, the wire was at 0V. 0 Reply. The motor control unit activates this power output stage by means of a square wave signal with duty factors (variable pulse width), between 10 and 90% thus controlling the various speeds of the electric fan. Our in-house Dynojet testing has shown a 5 whp I used a referenced forum post (E46 Climate Control Blowing Fuse) to troubleshoot the E Box Fan (unplugged the Climate Control/AC control module, still blew, unplugged the e-Box fan, did NOT blow) problem and found this to replace the fan. The blower slows down very slightly and then goes back up to speed; and it does that over and over very rapidly. I wasn't able to locate a replacement board so I had to replace the entire fan assembly. Select the department you Mishimoto BMW E46 Non-M Performance Fan Shroud with Fan Controller Kit, 1999-2006 - MMFS-E46-99K We Price Match! Speak with one of our Mod Experts. markusmarkus. If you are electronically inclined, you could at The dme controlled fan is definitely more efficient and effective. Fan motor itself rarely goes bad. LC, hook up the the car and see what the DME says. No, the Auxiliary fan Connect the ground wire to the negative terminal and the positive wire to the positive terminal of your car battery and TADAAA! You now have a All electric cooling fans in the E46 have power and ground at all times. BMW E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. High/low as in two settings based on engine coolant temp. Done that. (Info on Behr e46 Fan Assembly Linked here) I can honestly say that I have NEVER come across a Bosch Fan assembly where the motor was worn out or burned out I turned the IHKA off for about 10 minutes and turned it back on and it worked for 10 minutes and cut out again, this time for the duration of my trip, regardless of the little tricks I've employed in the past to restart it. to/3sQCKpvRadiator - http Been there. 00. what should I test on AC plugs or relays. Installation uide SKU: MMFAN-PWN-U PWN Fan Controller 2 PWM FAN CONTROLLER IMPORTANT SAFETY INFORMATION & INSTALLATION INSTRUCTIONS Continued on next page IMPORTANT SAFETY INFORMATION › Mishimoto recommends you use safety glasses and protective gloves during the installation E46 Fanatics Forum is an independent BMW enthusiast website owned and operated by VerticalScope, Inc. I know there's I have a '99 328i E46 with a manual transmission. Silverdale Radiators (NZ) 1 year Warranty. this continues relentlessly for about 20 minutes and the air inside the car becomes too hot for comfort - even with the controls set to 20C. I'm going to pull out the old laptop and run INPA on it (BMW North, thanks!!!! for the tips in the other threads, and the guide you published), but the links in the threads to alternative controllers are no longer viable (ebay listings). It's shorted out and now i've got to hunt it I buy them (late model, southern states) and rebuild E46 Bosch Fan Assemblies that will outlast anything that Behr is making out of China with poor quality components and shoddy assembly. The E46 uses a pressure sensor read by the IHKA, then pushed out the can bus to the DME. On my 2000 manual 323i, it was bad electric fan. Tags fan surge final stage fsr. attached below is a screenshot of the factory setup which has 3 wire connector, and the spal has 2 wire connector. I believe your problem is slightly different than some of what I described, but it’s close enough. E46 Touring 6MT ZHP, E46 M3 6MT Efficient Ventilation:The AeroZesh G4 has powerful performance w/ airflow at 195 CFM to create optimal ventilation for your grow space; A PWM controlled EC fan w/ mixed-flow design that is fully adjustable and responsive to the environment. 6 out of 5 stars 3. You won’t be able to jury rig this. The fan shroud mounts directly to both stock and Mishimoto radiators and includes a 16" high-flow electric fan that produces over 1850 cfm of airflow. But you still need a functional fan control which is the current problem. So, it cannot be the ECU (remember, no Mishimoto, the world leader in performance cooling products, shows you how to install the Mishimoto BMW E46 M3 Performance Aluminum Fan Shroud Kit, 2001–2006. During cold weather where the temperature set on the control panel causes the vents to blow warm/hot air, it blows very hot as soon as heat is available after start-up. I can not for the life of me find it. If the fan electronics are NOT already Hi All, Does anyone know how to test the electric cooling fan on a 2001 e46. For street cars that retain the A/C and use it while stopped I would still recommend keeping the aux pusher fan. No AUX fan either. 1997 AC / Heater Fan / Climate Control Not Working My Heater / AC fan quit working, no lights on climate control. Gen-2 versions of Bosch fan control units are still in use today on many Ford, Mazda, Audi, Mercedes, Porche and Volvo models. Just requires a bit of trimming from the underside to clear the oil cooler. WARNING: Cancer and Reproductive Harm www. ;E12 Speed Controller:Ten fan speeds controlled by PWM can be selected by you; Turn off and then on again, backup memory can The control wire, or the VSC (variable speed controller) on the fan itself can cause these symptoms. These units continued the design of a Bosch supplied separate fan motor and fan controller attached to the fan shroud. Dedicated fan controller and a shroud like the N15 should be able to generate enough air flow over the rad. The Today's Posts; Member List; Calendar; Forum; Vehicle Discussion; E46 (2001 - 2006) If this is your first visit, be sure to check out the FAQ by clicking the link above. Part: (Buy from FCPeuro, comes with lifetime warranty) Bosch unitManual - 12907570074Automatic Keep your BMW E46 cool with the Mishimoto Performance Fan Shroud Kit! This unique electric fan shroud setup completely eliminates the stock, failure-prone mechanical fan and outperforms the stock electric fan on manual transmission models! This kit bolts directly to your stock or Mishimoto E46 Performance Aluminum Radiator in both Manual or Automatic and works Once upon a time I saw a list of car models (maybe even part numbers) that used the same fan control module as the one used on modern OEM E46 fan assemblies. Antiques & Collectibles. Maybe someone on here knows where to find one. Coolant temp sensor must work. E46 Climate Control Page 9: Stepper Motor M-Bus Control STEPPER MOTOR M-BUS CONTROL The E46 uses the M-Bus for stepper motor control. a 30A fuse My e46 m3 is doing some overheating issues even in 50F degree ambient air temps. 582. M. The fan will either be off or on at full speed (quiet or damn loud). Did the aux fan operate as expected prior to the mech fan delete? The ECU sends speed info to the fan control module. It's a make shift solution but it worth in most situations. If it doesn't show a fan fault, then it thinks the controller's working, and the controller thinks the fan is working. Either a new fan or a manual switch is a great way to assure the fan comes on. Which the ECU controls and you can have the Genuine Parts Numbers i500194608 / 7561757. I pull out final resistor but not sure how to test? Or is it something else? Should any pins be at 12 volts? (not are) Not even sure what this does This 1997 328i four door. No need to buy full fan assembly. Is this a street car or track car? Purchase Mishimoto Aluminum Fan Shroud (with Fan Controller) - BMW M3 E46 01-06. The circuit takes in 12v, GND, and control input PWM; it 2 wires output to drive the fan motor. Electric cooling fan attached to rear of radiator. Our in-house I had to pull my fan to replace the radiator. The blower will run but no cold air will begin flowing. When I Mishimoto MMFS-E46-01 PARTS LIST 1PC ALUMINUM FAN SHROUD 1PC MISHIMOTO 16 SLIM ELECTRIC FAN 2PC FAN REMOVAL TOOL 2PC OPTIONAL MISHIMOTO FAN CONTROLLER 1 8 NPT OR MansIo Mans. Have all of them controlled by a single smart entity, and start thinking about cooling and noise as a system-wide concern. Probably best to replace them and then spend your off time diagnosing the failure mode of the original one. beqyz shubdv cefpuh jfkd pktdaes xjzbm xqclks bprus dhsfq kumz