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P0122 Diagnostic Trouble Code Discussion for May 2012

TP Sensor 1 Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P0122
Help Request Posted
2003 Chevrolet Impala 3.4L Stall VIN: 2G1WF52E33
P0122: TP Sensor Circuit Low Voltage. Vehicle came in complaint of hard to start and stalling. Found connector to TPS damaged. Repaired and vehicle now starts and runs good. Problem is it will occasionally stall, always starts right back up. It does not set any codes when stalling. Monitoring Pids...
May 11, 2012
2004 Chevrolet Cavalier 2.2L Hesitation, Surge, Cuts out, Poor Fuel Economy, MIL Lamp on VIN: 1G1JC52F64
P0122: TP Sensor Circuit Low Voltage. ... hesitation and stalling at stops very poor acceleration. Customer was at a pep boys over the weekend with p0122 they replaced the tps and sent her on her way. Same problem exits she brought it here.The same code exists as well. I ohmed all 3 wires for the ...
May 30, 2012