P0123 Diagnostic Trouble Code Discussion for September 2018
Throttle Position Sensor/APPS High
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| Help Request | Posted | |
| 2001 Mercedes-Benz E320 3.2L Poor Idle Quality, Surge VIN: WDBJF65J21 P0123: accelerator pedal sensor potentiometer above max value. cust go to gas station , back in car , start engine , step on accel , nothing or almost nothing happen .engine light on , and traction warning on .tried a new B37 pedal sensor for test , no change , replace throttle body with good used one , no change .ped... |
September 11, 2018 | |
| 2007 Dodge Durango SLT 4.7L MIL Lamp on, hard start VIN: 1D8HB48P17 P0123: Throttle Position Sensor 1 Circuit High Voltage. As indicated by repair history this vehicle is eating TPS sensors. Customer indicated it happens when raining. We installed another sensor then ran water down windshield and it eventually caused TPS to fail. So we removed the cowl and the drainage box on p... |
September 26, 2018 |
