Subject	Correct. The aux fan control triggers off of engine temp
Posted by	ConVerTT on August 06, 2014 at 3:23 PM
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In Reply To	Here's the thing. The fan will run continuously whenever posted by MixManMash on August 06, 2014 at 12:33 PM
Message	and vehicle speed as well as the AC status. Basically this lets the ECU adjust for overheating in stop and go traffic on hot days, while ecognizing that if the car is still overheating at greater than 25 mph then running the aux fan ain't gonna help and there is a more serious problem. To me the key variable is engine temp so I would install a thermostatic switch (as I suggest below), dial it it to around 210 degrees, and call it a day. I just about did this on my 96 SlickTTop swap before I resolved my obd1 obd2 wiring issues. CLOSED For The SEASON :-(
Follow Ups	Electrical guru question - TriniTT 11:30:09 08/06/14 I dont think it would be a problem - -Grimm- 11:47:01 08/06/14 Here's the thing. The fan will run continuously whenever - MixManMash 12:33:11 08/06/14 One correction. - MixManMash 13:05:27 08/06/14 I have the diagrams from both cars I've been pouring over. - TriniTT 15:17:48 08/06/14 Not exactly. Old tech link inside. - ConVerTT 15:29:11 08/06/14 Ah cool, good to know. - TriniTT 16:29:18 08/06/14 Correct. The aux fan control triggers off of engine temp - ConVerTT 15:23:07 08/06/14 I only need the aux fan for the ac. - TriniTT 15:28:07 08/06/14 Agreed (n/m) - ConVerTT 15:30:30 08/06/14 Wire in an "adjustable fan controller" seperately. - ConVerTT 14:23:27 08/06/14 That's how I'm running my main Volvo efan. - TriniTT 15:21:28 08/06/14 Oh, Ok - then you are good to go! - ConVerTT 15:26:03 08/06/14 Thanks up top.. - ttz'in (NorCal) 15:02:35 08/06/14
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