P0120 Diagnostic Trouble Code Discussion for April 2011
Throttle Position Sensor Circuit Malfunction
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| Help Request | Posted | |
| 2000 Toyota Tacoma SR5 3.4L Excessive Emissions, Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: 41AWN72N0Y P0120: TP Sensor or Switch 'A' Circuit Malfunction. customer concern was lack of power and hesitates,i could not road test it would barely run,it would back fire through the throttle body, checked cam and crank timing all marks are in time.checked for external vacuum leaks with propane no leaks found.truck ran ... |
April 08, 2011 | |
| 1997 Nissan Pickup SE 2.4L Hesitation, Surge, Cuts out, Misfire, MIL Lamp on P0120: Throttle Position Sensor Circuit Malfunction. ... pickup here that has some "since you" complaints. This truck went to another shop to have a coolant leak fixed (welded some kind of pipe) and replaced water pump, customer says that they didnt make it down the road before it started bucking and mis... |
April 30, 2011 |
