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P1122 Diagnostic Trouble Code Discussion for July 2009

Electronic Throttle Control Actuator Malfunction


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Trouble Ticket Help Requests for DTC P1122
Help Request Posted
1998 Buick Riviera 3.8L No Start VIN: 1G4GD2213W
P1122: TP Sensor Circuit Intermittent Low Voltage. ... this on a GM 3800.We have always been able to troubleshoot and repair this engine. Anyway i could use some help on this one. The car was towed here from a shop down the road.The 3800 code one supercharged engine has good spark and good fuel pressure.The sh...
July 25, 2009
1998 Buick Riviera 3.8L No Start VIN: 1G4GD2213W
P1122: TP Sensor Circuit Intermittent Low Voltage. ... this on a GM 3800.We have always been able to troubleshoot and repair this engine. Anyway i could use some help on this one. The car was towed here from a shop down the road.The 3800 code one supercharged engine has good spark and good fuel pressure.The sh...
July 25, 2009