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P0120 Diagnostic Trouble Code Discussion for March 2011

Throttle Position Sensor Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0120
Help Request Posted
1998 Mitsubishi Montero 3.5L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: JA4MR51R2W
P0120: TP Sensor Circuit Malfunction. vech came in runnig rough back firing and staling after vech gets hot 15 to 25 miles .did motor tune per coustomer request let vech run and after it gets to operating temp it starts to misfire pop back through intake and stalls will restart and runs rough unle...
March 01, 2011
1998 Mitsubishi Montero 3.5L Poor Idle Quality, Cuts out, Stall, MIL Lamp on VIN: JA4MR51R2W
P0120: TP Sensor Circuit Malfunction. vech came in runnig rough back firing and staling after vech gets hot 15 to 25 miles .did motor tune per coustomer request let vech run and after it gets to operating temp it starts to misfire pop back through intake and stalls will restart and runs rough unle...
March 11, 2011