Question about 1997 Chevrolet Lumina

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'97 Lumina code PO122

I have an intermittent problem. Car starts only if you apply the gas pedal.
Take your foot off and the car dies. I've replaced the TPS 2X's in the last year
and a half so I think the problem lies somewhere else. I've checked the wiring
to the sensors and it seems to be fine.

Any ideas???


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You might want to check the wiring to the sensor for cracks, breaks, or melted spots. On the other hand, it is possible for a sensor to be faulty from the start, but unlikely. I think it is a wiring problem, remeber the fault code P0122 means a fault in the TPS circuit, not just the TPS itself, get IT??

Posted on Aug 03, 2008

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