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I did a ac delete because of the way my turbo merge ran. The problem now is as soon as I start the car the fans come on both of them. I tried zero out ac desired plus the enable rpm I set activate at 8000 rpm and deactivate at like 7900. Is it because there is no pressure sensor and the ecu just defaults to on
Just having a wild guess. I had a look at my tune for the AC fan control. I couldn't see anything more you could have done. Wire a 10k resistor between the sensor signal and ground. In the scanner look at AC pressure. You're aiming for 0kPa. And if that doesn't work, try between the sensor signal and 5V.
Did you also disable the AC pressure sensor DTC(s)?
yes yes, very good :cool:. Didn't even cross my mind.Quote:
Originally Posted by blindsquirrel
Good thinking I did not disable the ac dtc. I will try that
Alright all is good now after I disabled any ac related dtc the fans only come on where I have them set. Thanks for the help guys