Question about 2008 GMC Sierra 1500 2WD
Posted by Anonymous on
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Posted on Jan 02, 2017
SOURCE: 2007 gmc sierra 2500 IAT sensor
Well, the IAT (Intake Air Temperature) sensor is located on the air intake duct between the filter and the throttle body (Assuming you have the 6L motor). The wires are easily visible at the plug that connects the sensor to the wiring harness. That's the easiest place to access them.
Posted on May 18, 2008
im in cold quebec there preset i install snow tire with rim on those with regular valve light stay on because people dont whant to spsnd and extra $160.00 for those valve in cold zone tire pressure are low be ready to reset that computer many time this winter pierre
Posted on Dec 19, 2008
Let me understand this.. I ask you guy's a question and before you send me the answer, you want to charge me. Then you ask if I resolved the problem and if so, tell you how I did it. Well I did resolve it and I would be more than happy to tell you how. $29.95 with get my detailed response.
Posted on Feb 16, 2009
SOURCE: tps switch
The Throttle Position Sensor is a potertionmeter, and is connected to the throttle shaft on the throttle body it self. The best way to notice it, is the wire harness coming from the Throttle body on one side where the shaft is.
Good luck and hope this help.
Posted on Apr 14, 2009
Tips for a great answer:
Mar 23, 2013 | 2008 GMC Sierra 1500
Sep 24, 2012 | 1992 GMC Sierra
1) Maladjusted TPS
2) Defective TPS
3) No +5 volt reference to TPS
4) TPS-return to ECM is shorted to ground or to sensor ground
5) Defective ECM
Good luck, i hope this helps.
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