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P1122 Diagnostic Trouble Code Discussion for July 2007

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1122
Help Request Posted
1997 Cadillac DeVille Concours 4.6L MIL Lamp on, High idle VIN: 1G6KF5496V
P1122: TP Sensor Circuit Intermittent Low Voltage. Hi guys, I have one here that is leading me to the PCM, but wanted to ask you all first. This car comes in with a SES, and customer complains of a high idle. I never had it have a high idle for me and the test proceedures all tested out good. So the customer h...
July 30, 2007