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P0123 Diagnostic Trouble Code Discussion for August 2009

Throttle Position Sensor/APPS High


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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
1999 Dodge Ram 3500 Truck 5.9L no throttle response VIN: 1B7MF3362X
P0123: Throttle Position Sensor Circuit High Voltage. When driving vehicle,apps switch has no response. Testing throttle @ park, volts raise up and respond. Tested other wiring of apps through mitchell all was in line with specs. Would like to confirm apps switch bad, because price of switch is expensive. Also an...
August 09, 2009
1995 Buick Regal 3.8L Surge VIN: 2G4WB52LXS
Our concern on this car is the surging under load but we have tested everything out that we could think of, but our main concern switched from the surge to getting the history codes to clear. The vehicle had twelve codes in the history we thought this seemed l...
August 12, 2009
1999 Dodge Ram 3500 Truck 5.9L no throttle response VIN: 1B7MF3362X
P0123: Throttle Position Sensor Circuit High Voltage. When driving vehicle,apps switch has no response. Testing throttle @ park, volts raise up and respond. Tested other wiring of apps through mitchell all was in line with specs. Would like to confirm apps switch bad, because price of switch is expensive. Also an...
August 09, 2009
1995 Buick Regal 3.8L Surge VIN: 2G4WB52LXS
Our concern on this car is the surging under load but we have tested everything out that we could think of, but our main concern switched from the surge to getting the history codes to clear. The vehicle had twelve codes in the history we thought this seemed l...
August 12, 2009