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P1122 Diagnostic Trouble Code Discussion for June 2009

Electronic Throttle Control Actuator Malfunction

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Trouble Ticket Help Requests for DTC P1122
Help Request Posted
2003 Chevrolet Venture LS 3.4L Poor Idle Quality VIN: 1GNDX03E53
P1122: TP Sensor Circuit Intermittent Low Voltage. vehicle came in with customer complaining of a sail on condition while driving.engine will race up and stay high upon start up or after a drive.ran pinpoint tests for both codes came up with bad tps.the iac had been replaced recently. the problem i am having w...
June 17, 2009