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P0120 Diagnostic Trouble Code Discussion for March 2014

Throttle Position Sensor Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0120
Help Request Posted
2001 Mercedes-Benz E320 3.2L MIL Lamp on, No accleration VIN: WDBJF65J91
P0120: Throttle actuator. ... BAS/ESP light on. Found the following codes of P0120 - Throttle actuator and C1041 - No communication to acceleration sensor. Engine idles @ 1,100 rpm. Tried a good used actuator, no help. Any ideas on where to check nex...
March 26, 2014