Subject	AC question. My slicktop TT is a 96, the engine and
Posted by	Musashi Sword on May 23, 2008 at 1:16 PM
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Message	ECU we are using is from a 93. The AC sends out a negative signal to a relay to turn on the compressor. But somehow the 96 must be slightly different because the AC computer is not sending out the negative. We switched out AC computers too with no difference. I'm wondering if the AC computer goes through the ECU on the 96 in a different way from previous ECU's. To get around this temporarily we hooked up a switch through a relay with the fan switch, so when the fan is on the compressor is also. If I'm running the heat I'll have to turn the switch off. Any ideas guys? Thanks
Follow Ups	AC question. My slicktop TT is a 96, the engine and - Musashi Sword 13:16:55 05/23/08 the engine ecu could be bad - aliaZ 17:18:44 05/23/08 Well, my only problem with checking that is my ECU - Musashi Sword 18:33:58 05/23/08 Have you checked for the signal directly at the back of - evan3(ca) 20:00:29 05/23/08 2nd - aliaZ 09:20:37 05/24/08
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