2007 Chevrolet Avalanche Code P0121

2007 CHEVROLET AVALANCHE
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TPATTERSON1984
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I have a code reading of P0121 saying throttle/pedal position sensor circuit A. What does that mean and what do I need to do to repair the problem?
Jun 17, 2014 at 4:47 AM
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HMAC300
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it's the gas pedal and it may be bad or the wiring or some issue like that. it's drive by wire meaning it's electrically operated.
Jun 17, 2014 at 5:24 AM