P0120 Diagnostic Trouble Code Discussion for September 2011
Throttle Position Sensor Circuit Malfunction
Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC P0120
| Help Request | Posted | |
| 2003 Chevrolet Silverado 2500 HD 6.0L MIL Lamp on VIN: 1GCHC24U73 P0120: TP Sensor 1 Performance. someone has changed pigtails at both tp snsrs we tried changing both snsrs and module |
September 02, 2011 | |
| 2000 Toyota 4Runner SR5 3.4L Hesitation, Surge, Misfire VIN: JT3HN86R9Y P0120: TP Sensor or Switch 'A' Circuit Malfunction. ... maintained, T-belt new at 200,000, clean engine with synthetic oil, no noticable oil burn, correct fuel pressure, MAF, and A/F sensor readings, new O.E secondary ignition. It runs rough like an ignition misfire intermittently, and is has a P0120 code, whic... |
September 14, 2011 | |
| 2001 Toyota Tacoma DLX 2.7L Poor Idle Quality, High Idle VIN: 5TEPM62N41 P0120: TP Sensor or Switch 'A' Circuit Malfunction. Your help would be greatly appreciated on this Toyota. When it first came to us, it was idling so high it was hitting rev limiter and surging up & down. We initially removed Throttle position sensor & ensured it had been installed properly. Smoke teste... |
September 14, 2011 | |
| 2000 Toyota 4Runner SR5 3.4L Hesitation, Surge, Misfire VIN: JT3HN86R9Y P0120: TP Sensor or Switch 'A' Circuit Malfunction. ... maintained, T-belt new at 200,000, clean engine with synthetic oil, no noticable oil burn, correct fuel pressure, MAF, and A/F sensor readings, new O.E secondary ignition. It runs rough like an ignition misfire intermittently, and is has a P0120 code, whic... |
September 18, 2011 |
