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P0122 Diagnostic Trouble Code Discussion for July 2010

TP Sensor 1 Circuit Low Voltage


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Trouble Ticket Help Requests for DTC P0122
Help Request Posted
1997 Cadillac DeVille 4.6L Poor Idle Quality, MIL Lamp on VIN: 1G6KS52YXV
P0122: TP Sensor Circuit Low Voltage. Car has an intermittant high idle. Code p0122 sets, tps sweeps as it should. IAC counts go to 190, fuel trim right bank +18, fuel trim left bank -3. Why would IAC go to 190 if right fuel trim is +18? The cadillac dealer cleaned throttle body and did a bg fuel ...
July 07, 2010
1997 Cadillac DeVille 4.6L Poor Idle Quality, MIL Lamp on VIN: 1G6KS52YXV
P0122: TP Sensor Circuit Low Voltage. Car has an intermittant high idle. Code p0122 sets, tps sweeps as it should. IAC counts go to 190, fuel trim right bank +18, fuel trim left bank -3. Why would IAC go to 190 if right fuel trim is +18? The cadillac dealer cleaned throttle body and did a bg fuel ...
July 07, 2010