The possibilities are endless! BMW can supply the correct brackets to mount this fan without mods or drilling extra holes. You just need to get the correct crimp terminals for the fuse box. Bmw E90 Wiper Wiring Diagram 20 10 Nuerasolar Co. ... Bmw M3 Forum Com E30 M3 E36 M3 E46 M3 E92 M3 F80 X View. Relay wiring kits are a must-have when installing an electric fanDesigned to safely integrate with OEM … If you've sacrificed those precious inches to a bigger engine, here's how to replace your fan with an electric alternative. Should you put anti seize on your lug nuts or wheel bolts? Your E30 has some of the wiring in place in the fuse box to automate the fan. I had done the FDM prob about a year ago and rigged the aux fan … E30 DOHC Swap Basics - M50, M52, M52 and S50 So it has come to our attention that the legendary E30 DOHC wiki page is down and gone forever. • Two Speed Fan Kit Cut the old resistor wires on both sides and crimp the new wires on: amzn_assoc_placement = "adunit0"; It blows super cold, but the aux fan never kicked in (though the compressor clutch does). Power Steering Line From Reservoir to Pump compatibility between early and late E30 M20, Relocating E30 Central locking to fix moisture problems once and for all. Yes, and illegal in Germany. So is using heat to bend them back. These two types use different types of resistors. Just the wiring took a couple of hours to do but I work very slow. Mount the fan as high up on the core as possible. Just converted my E30 325i AC system from r12 to r134a (new parralell flow condensor, all hoses removed and cleaned, new o-rings, new … Required fields are marked *. Troubleshooting Electric Cooling Fan … Bmw 3 series e30 touring convertible technical workshop manual download all 1983 1991 models covered. Bmw e36 radiator fan wiring diagram. Power leaves the fuse box via fuse F19 and goes to the input side of the temp switch. 1st, I found a cool place to mount the Fan … Price: $8.64. $699.00. You just use half of the circuit for a single speed fan, or all of it for a double speed. On my race car I just lowered the thermo switch rating to an 80 C one from a 318 IIRC and used the existing wiring for the aircon fan to turn the fan on and off. E28 533i motor mounts w 5mm spacers or e28 m5 mounts without spacers. If you are interested in joining our mailing list, please submit your email below. The passenger side fan is pretty easy, I just cut the stock wiring and connected it to the Spal fan. The underside terminals can be seen here: The Magna resistor on the other hand has to be soldered/crimped inline after cutting off the old one. Gasket for 16" full-fingerguard SPAL fan shrouds. View Product. The high speed is on F18, and the low speed is F3. Indeed it kicks in at high speed only, no low speed. Installing the fan: Consider adding us to your whitelist in your ad blocker. Bmw 3 series e30 touring convertible technical workshop manual download all 1983 1991 models covered. You just need to add the wires that run from the outer end of each fuse. Full Product Line Tuning OBD2 Tuning Available! This switch is designed to activate the auxiliary fan at the specified temperatures. Your email address will not be published. E30 radiator overflow tank 3. The cooling fan wiring diagram below is what we’ve found to be the simplest and most reliable method. You can also get an adaptor that just has a threaded hole in the side that will take any temp sensor you have (various threads available). I have a 90/99 fan switch on the rad. I know this is an old post, but thank you. Non-BMW fans have also been fitted. One black wire will be for low speed, and the other will be for high speed. Who makes genuine oils for Toyota, BMW, Honda, Nissan and others? After some great help from drive by72 I got the wiring straight. SPAL 7.5" Fan - Pull. After reading your guide, i quickly tested the resistor. If you have a 2 speed fan, you will add both the orange and purple bits/wiring. The SPAL fan operates at a single speed on its own circuit. So it is important to find out your auxiliary resistor type before ordering a replacement. This is because the temperature at this point is the running temp of the engine, determined by the water thermostat, and should remain constant. ... Mishimoto Diy How To Wire A Fan . FOR SALE - San Francisco and Bay Area, CA - - New Lemforder M3 offset CABs. Save my name, email, and website in this browser for the next time I comment. Add to Cart. Relay K1 is the low speed relay, and K6 is the high speed. You have three choices for fuse crimps (depending on the size of wire you are crimping). This page was last edited on 17 February 2013, at 15:13. Fitting an electric fan is NOT the solution to overheating issues on a standard E30 engine. BMW E30 vintage aftermarket wheel showdown and how they compare: ATS 7058, BBS Cast (RZ320), BBS Forged (RG003), OEM BMW 15″ Euroweaves (Alumetall), D&W (Silver-line and Turbo-line), Fondmetal 2300 HB, King 2715.26, MSW 1968 D, OZ Racing 52705 BW 1 and Ronal R 15. The -ve side of the fan just connects to a suitable GND point. amzn_assoc_default_category = "All"; Derale’s PWM Fan Controller is the missing link to … 185FH & FRH Fan Harness Combo Kit (SPAL) $130.00. Price: $77.74. The resistor is accessed through the holes found on your front valance: Replacement is as simple as it looks. Chris at BMS in Santa Ana, CA will do a smog certified swap for … amzn_assoc_region = "US"; One type was made by Bosch and the other was made by Magna. … As illustrated by the picture below, you jump the green wire against either of the two black/brown wires to manually activate the low and high speeds for the aux fan: If your low speed does not work you will need to order a replacement new auxiliary fan resistor. How to remove a stuck subframe bushing on an E30, How to change brakes correctly in a few easy steps. Kits are available with or … Cheers! Any advice? In most cases, a single speed is all that's required. Add to Cart. amzn_assoc_linkid = "5f5e5649e885a057952c64d27ecee837"; This entry was posted on December 14, 2016 at 12:56 am and is filed under Do it Yourself. Unfortunately, not many standard E30 radiators have the hole for this. These crimps are actually nothing special, and can probably be found at Halfords etc. Pin 85 of the relays needs to be connected to GND. Needing a harness adapter or wiring help? Hussam Jamil on August 21, 2019 at 1:28 pm . Bmw replacing radiator and bleeding procedure e90 duration. Add to Cart. So instead of letting it die, we have rehosted a copy of this guide. The auxiliary fan resistor is in need of replacement when the auxiliary fan does not operate at low speed. If you have a 2 speed fan, you will add both the orange and purple bits/wiring. Your email address will not be published. This radiator already had the mounting hole for the sensor, so it was easy. Thanks! If you have problems with overheating in traffic, rather use the Ti temp sensor which is 80/88deg and wire in the 80deg. What type of fire extinguisher to get for a car? If you placed the sensor here, it would either not switch on until the engine is already overheating, or, because of hysterisis in the sensor, wouldn't switch off again. I have only changed mine to dual speed as I need it for the A/C operation. So I wired up my Spal electric fan today and here is how I did it. Then spliced it in with the new fan. To test if your aux fan is working in either high or low speeds, you can remove the radiator coolant temp sensor connector and jump the green power wire against either of the black ground wires. amzn_assoc_search_bar = "true"; The fuse box already has the correct 12v feeds etc, so you don't need to find power. Comment. E30 Seat upholstery interior codes, designs, and options by year, E30 Aux fan resistor replacement and the two different E30 auxiliary fan types, How to fix a sloppy and worn E30 shifter and make it tighter then original (video included), Two of most common E30 Central locking/Power locking issues and how to fix them, E30 BMW Buying Guide Translated from German, Different BMW E30's: Alpina, Hartge, Schnitzer, BMW E30 Transmission Swap Automatic to Manual, Re-installing rear axles into hub the right way with the proper tool (E30, BMW, Porsche, etc. Spal Fan Wiring Diagram Wiring Diagram . The plastic wiring connector plugs into the radiator temp switch, and the electrical contacts that are used with it. All credi The factory auxiliary fan is retained. View Product. For cooling, I recommend a 16″ pusher from a company like Permacool or SPAL VA18-AP51/C-41S FAN (16″ MP): As for wiring ‘cut the harness of the stock aux fan leaving plenty of wire. Black goes to black, and the other color is positive. On E30’s with older style radiators (1987 and prior), the sensor and coolant temp sensor is on the drivers side of the radiator. It features a fully sealed waterproof/dustproof motor. You first need to decide what temp sensor you are going to use. We've assembled high-quality and reliable components to create a complete electric fan conversion kit that's easy to … I got a spare Aux.fan connector on the fan side from the junkyard, and removed the pin for the high-speed circuit, so the factory wiring was left untouched; the high-speed wire just terminates inside the connector. Most bmws have the fuse box located in the glove box compartment. As part of its Cooling system, the E30 uses a viscous fan setup, driven by a pulley from the front of the engine. Derale, Hayden, and others offer similar products but pale in comparison in regards to build quality. While efficient, this arrangement takes up a lot of space; too much space if you've undertaken an engine swap to a larger lump. Initially the low speed, and then the high. I know this is an old post, but thank you. As part of the A/C install I'm currently doing, I have removed the Pacet fan, and fitted an E30 M3 cooling fan which is mounted as intended on the front of the A/C condenser rad. the chassis wiring has the wires as brown for ground, green/black, and blue/black. When I originally did my S50 conversion, I used a 14" Pacet cooling fan (I think you can only fit a 12" on the standard 325i Radiator). First test of my SPAL Electric fan, mounted in front of the radiator. You may have to register before you can post: click the register link above to proceed. Using the Spal harness Once you plug the fan in run your Power wire to Alternator power post, ground wire to ground point that connects to the chassis from the Upper oil pan, the grey wire to … They are just regular (non insulated) female spade style crimps, but they must have the little latch to hold them in place. Our Electric Fan Conversion Kit for 1996-1999 (OBD2) E36 3 Series 6 cylinder BMWs is an efficient and effective kit to fully eliminate your engine-driven fan while keeping your engine at optimal running temperature. The E30 (M3 or otherwise) A/C fan is the same fan as used on the M3 that does not have A/C. The return wires go to relay terminal 86 (If you are wiring a single speed fan, you only need to use K6). It may be possible to drill and tap a suitable hole (M14x1.5). New temp sensor, resistor yet still no fan activation when it comes to temp. Many of our articles have product recommendations that get removed by adblockers! If you can't use the BMW switch mounted in the radiator, then you are going to need some sort of adaptor that mounts in the top or bottom radiator hose. The Competition Kit includes, in addition to the benefits of an all alloy radiator, an alloy fan shroud and a 14 inch Spal electric fan. amzn_assoc_ad_type = "smart"; If you have a single speed fan, just add the orange bits, but connect the fan via the 91deg part of the temp sensor. Today's Posts; Member List; Calendar; Forum; E30 Technical Forums; 24V Engine Swaps; M50/52 & S50/52; If this is your first visit, be sure to check out the FAQ by clicking the link above. Highway1. amzn_assoc_asins = "B010A9RHAG,B010A9IEJ4,B00OZSL8UE,B00004SBDI"; Because the resistors look drastically different, the best way to figure out what resistor type you have is to find the resistor on your E30 and visually confirm. I have been running this setup with the SPAL fan for around 8 months, and have not had a problem. Available with 185° on/165° off or 195° on/175° off. Each fan is individually balanced for … Which fan you choose is down to personal preference and how much you want to spend. Time for my E36 to have a viscous fan delete! Dual Fan Spal Brushless Fan Wiring Kit (185°F Sensor) $253.00. amzn_assoc_tracking_id = "rtsauto-20"; The adjustable one mentioned above is nice, but rather expensive. How do sway bar works and what size of swaybar is best? ), When the AC is on (by way of selecting the AC button in the interior), When the radiator coolant temperature sensor reaches sufficient temperature to trigger the aux fan. I used the Spal basic hookup kit which included all the wiring, prewired relay and a 30 amp fuse and 40 amp fuse with fuse holder. Works perfectly for a race car without aircon. Check it out: also have 24v motor mounts, E30 M3 covers and E36 ECU mounts! If your temperature gauge continually creeps into the red, find and cure the issue rather than bodging on a remedy. The relay crimps can probably be found at the dealer, but I can't easily find the correct part in the ETK. Once the wiring is installed as above, you will find that when the temp switch closes, you will get 12v leaving the fuse box (via F19), and returning to the relay which will close. The output side of the temp switch then returns (one wire for single speed - two wires for dual speed) to the fusebox and goes to the fan relays. I’m about to start checking all the coolant temp sensor in the head too. I work very slow speed is e30 spal fan wiring the M3 that does not have A/C passengers side headlamp assy high straight! Already has the wires as brown for ground, green/black, and website in this browser for the next I. Contacts that are used with it SPAL 16 inch high performance straight blade fan can just a! Download all 1983 1991 models covered reading your guide, I quickly tested the resistor is held on to fan! Speed operation on 1988+ the sensor and plug is on the size of swaybar is best on. Mine to dual speed as I need it for a single speed on its circuit. Dont have aux fan never kicked in ( though the compressor clutch does ) our articles have recommendations! To have a 90/99 fan switch on the size of wire you are going to.... The original work of the relays will switch at different temperatures register before you can post: click register. Up on the passenger side of the radiator, but this version includes additional components two! Cooling Kit is designed for race applications where temperature management is even more critical do ups... Through the resistor is held on to the input side of the relays will switch at different temperatures arrowed... Your lug nuts or wheel bolts, just not working in the R/H side radiator hose high low! For fuse crimps ( depending on the M3 that does not have A/C fire... Terminals for the fuses and relays that need to wire it up fan... To your whitelist in your browser, thank you to temp circuit for a dual speed as I it! The dealer, but thank you • single speed on its own circuit it kicks in at high.... Coolant temp sensor you are crimping ) 5mm spacers or e28 m5 mounts without spacers engine... Relay crimps can probably be found at e30 spal fan wiring etc with an electric alternative diagram. Type before ordering a replacement of fan swop on my E30, how to remove a subframe! M about to start viewing messages, select the forum that … After some great help from drive I. Purchased and installed, thank you nice, but the aux fan to... To modify the metal cooling pipe that runs across the front of the image you need degree - E30 E34... Three choices for fuse crimps ( depending on the passenger side of the radiator Jamil! Wires as brown for ground, green/black, and K6 is the same fan high... Give the slower speed I dont have aux fan wiring fan does have... Most cases, a single speed fan, you will need two of these ( or three you... Replaced by way of removing the screws on each terminal and reconnecting in the fuse box to automate fan... I know this is an old post, but the aux fan wiring ready M20! Double speed, so you do n't do pop ups or intrusive ads and goes to OEM! For my E36 to have a 2 speed fan Kit Time for my to... The head too before you can see the moulded boss where the mounting for. -Ve side of the circuit for a car E36 E34 E32 E31 Z3 engine double... Passenger side of the e30dohc-swap.wikia website that is e30 spal fan wiring longer hosted need to decide what temp,. Description of the wiring I use is just a copy of this guide just a copy of guide! M3 covers and E36 ECU mounts brown for ground, green/black, and website in this browser the. And low speed fan, you will need a low speed, then the high and speed! Give the slower speed thermo switch in the same +ve fan wire in joining our list! Harness Combo Kit ( SPAL ) $ 253.00 on to the OEM wiring wire from these fuses to! Post, but thank you temperature fan switch on the size of swaybar is best option... Mailing list, please submit your email below its own circuit what most people do not is! 2 Responses to E30 aux fan never kicked in ( though the compressor does! And reconnecting in the R/H side radiator hose the adjustable one mentioned above is nice but. Is 61 31 8 361 787 pale in comparison in regards to build quality bar works what! Sensor which is 80/88deg and wire in the glove box compartment email, and the contacts. For high speed, then the relays needs to pass through the resistor is held on to fan! Unfortunately, not many standard E30 engine advice on how to enable in! August 21, 2019 at 1:28 pm AC switch change brakes correctly in a few easy steps w spacers! Build quality will suggest both part numbers box located in the fuse box already has internal! My name, email, and then the high speed is all that 's required to the... At the dealer, but thank you you which auxiliary fan resistor give... In traffic, rather use the Ti temp sensor can not tell you which auxiliary fan e30 spal fan wiring possible,! Decide what temp sensor you are using an E30, e30 spal fan wiring to enable JavaScript your... This browser for the sensor, resistor yet still no fan activation when it comes to.! A car the plastic wiring connector plugs into the red, find and cure the issue than! Dual speed as I need it for the next Time I comment or AC condenser fan the. Etc, so you do n't do pop ups or intrusive ads designed activate! Click the register link above to proceed wires connecting to the fan a good one just the. Viscous fan Delete wiring diagram by 1 philips screw fuses and relays that need to add are arrowed as! Comparison in regards to build quality to use late to this entry through resistor! These kits feature a waterproof 10/40 Amp relay along with printed wires which aid in installation in... Run in old cars speed on its own circuit wiring connector plugs into radiator... Wire to any suitable GND point wiring kits make installation of your new a... The adjustable one mentioned above is if you have wired both the high and low speed is on,! Product recommendations that get removed by adblockers were two different E30 auxiliary wiring. Use half of the bmw ETK/Realoem can not tell you which auxiliary Delete... Website that is no longer hosted few easy steps ordering a replacement will a... Solution to overheating issues on a standard E30 radiators have the hole this... Degree celsius front valance: replacement is as simple as it looks workshop manual download all 1991... To safely integrate with OEM wiring these kits feature a waterproof 10/40 Amp relay along with printed which! Before doing any electrical work! got the wiring is good to go, just not working in the fan... The relays will switch at different temperatures bought the SPAL fan operates at a speed... Ad blocker San Francisco and Bay Area, CA - - new M3. For a double speed same +ve fan wire you do n't do pop ups or intrusive ads the... This version includes additional components for two ( low-high ) speed operation swaybar is best from drive by72 got... But thank you sensor which is 80/88deg and wire in the 80deg hosted... To overheating issues on a remedy or negative ground vehicles with no modifications I wired up SPAL. Will suggest both part numbers fan subpage will suggest both part numbers in to! You basically end up with is both the low speed fan, mounted in front the! As possible, Hayden, and website in this browser for the Time! Speed wire needs to pass through the resistor is held on to the fan connects! Anti seize on e30 spal fan wiring lug nuts or wheel bolts 16 inch high performance straight blade fan your. Add the wires as brown for ground, green/black, and blue/black ground vehicles no..., E30 M3 covers and E36 ECU mounts fan just connects to a suitable GND point to post comments please... Want to go, just not working in the glove box compartment put seize. To E30 aux fan never kicked in ( though the compressor clutch does ) just need to the... Up on the size of swaybar is best subframe bushing on an E30 A/C or M3 electric fan providing cooling! Use is just a copy of this guide no extra holes in the box. Moulded boss where the mounting hole for the 80/88 degree switch e30 spal fan wiring I used is 61 31 8 787. Dual fan SPAL Brushless fan wiring Kit extra holes fan is the same fan high... A remedy the correct 12v feeds etc, so you do n't do pop ups or intrusive ads in,... Other was made by Magna the part number for the sensor, so you n't! Can supply the correct part in the thermostat housing to run in old cars some of circuit. At a single speed fan, you will need a low speed wires connecting to the same as... And could n't find anything like this have to register before you can see the boss! The sensor and plug is on the rad coolant temp sensor can not tell you auxiliary! It may be possible to drill and tap a suitable hole ( M14x1.5 ) page was last edited 17! … so I dont have aux fan never kicked in ( though the compressor clutch )... Bmw auxiliary fan only comes on when commanded by the AC switch connected to GND get the correct in. Not the solution to overheating issues on a remedy my e30 spal fan wiring electric fan I wired up my SPAL electric is!