E46 M3 Aux Fan Delete

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E46 m3 aux fan delete.

2003 bmw e46 air con cooling fan fault fixed. 2 4 remove passenger side lower screw. 2 5 remove fan using the e46 m3 bmw water pump pulley locking tool and a 32mm wrench. Bmw e46 m3 s54 3 2l fan switch.

Yes the a c fan will draw a load from the alternator but only when the engine needs it not all of the time like the viscous fan does. Press in connector clip and remove connector. Comes with related o ring mounted in upper radiator hose controls operation of auxiliary fan. Remove right side light bulb cable electrical connector.

The aux fan serves two purposes. Remove fan shroud mounting bolt at top left of fan shroud t25 torx bit socket 1 4 1 4 ratchet. It is a warm day here in san francisco much warmer than. 2003 e46 m3 e90 330d colour combo.

Lock in the water pump pulley and unscrew using the 32mm wrench. Spin the fan to unscrew a little faster but make sure you don t let the fan drop. Dannyboy20 jan 23 2016. Remove cable from bracket side tabs then pull connectors up and out of bracket.

It s got to be worth doing if it s safe to do so. Remove auxiliary electric fan cable connectors from fan shroud bracket. This article specifically outlines the procedure to troubleshoot and replace a fan on the e36. If you wish to delete you should replace with a fully electric multi speed fan.

The e39 aux fan is specifically a pusher fan note that it is mounted in front of both the a c condenser and the radiator is behind the condenser. I have removed my viscous fan and my aux fan and just have a mishimoto puller fan. Yesterday i installed my fan delete mod fdm kit from bimmerworld 66 version new t stat new switch redline water wetter no instuctions lol and this morning took the car out for a spirited drive to see how it reacted. A broken wire on the air con cooling fan control unit stopping the air con system from working but allowing the.

The fan clutch nut is reverse threaded. It also functions as the compressor fan. Bolt is longer than other similar bolts to be removed. Lapping the ring in 29 degrees was fine but i will say if you run the ac while in traffic they do tend to get fairly hot.

That fan is also pretty beefy and sits close enough to the coolant radiator to have an effect on it. This is a big mistake. The air con fan theory is sound nice one cantfind1.