GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat - Throttle position sensor (TPS) plug test

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Danthurs

10-01-2009 01:51 PM

Throttle position sensor (TPS) plug test

Locate your TPS on the throttle body. Lift on the tab and wiggle while you pull the plug out. Pull on the plug, not the wires.
https://www.gmforum.com/howto/test-pics/PA010008.JPG

Check for corrosion or damaged terminals. Clean or repair if needed.

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