Ac randomly stop kicking on. But with Ac fan or heater running I think my car runs a bit better. Not quite sure could be my imagination. Noticed that when driving awhile my car wont reach full 190 operating temp(witch it uses to.) Codes have 26 and 27 Quad-Driver (QDM) Circuit. Think because I have the toque clutch converter unpluged because it was haveing problems dieing when I stopped after going 55mph(shutting stop kinda like stopping in a manual and no pushing the clutch)
What has been replaced. Iac, maf, spark plugs and wires, ECM, o2 sensor. The iac when replace I heard if you plug it in and turn the key on or try to start it you could see the pendle moving in and out. I did that but the pendle did not move so I'm thinking about testing the wires but I don't know what wires go to what there's 4 coming off the iac. Thank you for any help.
have the same problem?
Monday, August 27th, 2012 AT 4:50 PM