Invasion1 Posted July 22, 2005 Report Share Posted July 22, 2005 ';'; Quote Link to comment Share on other sites More sharing options...
R Dubya Posted July 22, 2005 Report Share Posted July 22, 2005 I think its the coolant temp sensor. I don't know for sure though. I do know however that I have replaced it in both of my cars. Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted July 23, 2005 Report Share Posted July 23, 2005 The one under the T-stat is for the engine to know what temp its at. The one on the rear head with one wire is for the gauge cluster. Both are CTS's though....just for different things Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted July 23, 2005 Report Share Posted July 23, 2005 Yeah, I just recently replaced that sensor too....it was telling the car it was -40*F or something like that, so my torque converter wouldnt stay locked up, idle was terrible and cooling fans wouldnt turn on. Quote Link to comment Share on other sites More sharing options...
god910 Posted July 24, 2005 Report Share Posted July 24, 2005 thats my problem with it says the coolant is -30 at start-up....in summer Well, it IS Canada. Quote Link to comment Share on other sites More sharing options...
slick Posted July 24, 2005 Report Share Posted July 24, 2005 thats my problem with it says the coolant is -30 at start-up....in summer Well, it IS Canada. Quote Link to comment Share on other sites More sharing options...
god910 Posted July 25, 2005 Report Share Posted July 25, 2005 anyway i have a faulty lower intake CTS it seems........dispite it being new a few months ago.... should solve some of my drivability issues i hope It'll fix some fueling fer sher. ECM dumps fuel when the engines cold. Quote Link to comment Share on other sites More sharing options...
Robby1870 Posted July 26, 2005 Report Share Posted July 26, 2005 no prob. Quote Link to comment Share on other sites More sharing options...
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