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P1122 Diagnostic Trouble Code Discussion for April 2011

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1122
Help Request Posted
2003 Buick Century Limited 3.1L high rpm VIN: 2G4WS52JX3
P1122: TP Sensor Circuit Intermittent Low Voltage. ... high idle issue. It was iddleing at 1850rpm checked for vacuum leaks and checked fuel pressure all was good. Pulled codes and had p0122 tps low volts and p1122 tps intermittent low volts stored as history codes no current codes. Checking tps voltige with l...
April 14, 2011
2003 Buick Century Limited 3.1L high rpm VIN: 2G4WS52JX3
P1122: TP Sensor Circuit Intermittent Low Voltage. ... high idle issue. It was iddleing at 1850rpm checked for vacuum leaks and checked fuel pressure all was good. Pulled codes and had p0122 tps low volts and p1122 tps intermittent low volts stored as history codes no current codes. Checking tps voltige with l...
April 14, 2011