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P0123 Diagnostic Trouble Code Discussion for October 2014

Throttle Position Sensor/APPS High


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Trouble Ticket Help Requests for DTC P0123
Help Request Posted
1996 Plymouth Grand Voyager SE 3.3L Cuts out, Stall, MIL Lamp on VIN: 1P4GP44R1T
P0123: Throttle Position Sensor Circuit High Voltage. ... poorly. It will buck severely under acceleration and stall while idling. The idle also fluctuates badly. It had the codes listed. After clearing the codes, only the P1391 has come back. The CMP harness looked very bad, so replaced the CMP, still same sympt...
October 17, 2014
1996 Plymouth Grand Voyager SE 3.3L Cuts out, Stall, MIL Lamp on VIN: 1P4GP44R1T
P0123: Throttle Position Sensor Circuit High Voltage. ... poorly. It will buck severely under acceleration and stall while idling. The idle also fluctuates badly. It had the codes listed. After clearing the codes, only the P1391 has come back. The CMP harness looked very bad, so replaced the CMP, still same sympt...
October 29, 2014