P0120 Diagnostic Trouble Code Discussion for February 2012
Throttle Position Sensor Circuit Malfunction
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| Help Request | Posted | |
| 2003 Chevrolet Tahoe LT 5.3L Stall, MIL Lamp on, Loss of power VIN: 1GNEC13Z83 P0120: TP Sensor 1 Performance. Vehicle came in with a loss of power complaint, customer said after a short drive ,3-5 miles , ses lite would come on and dash would say reduced power. Could turn off ignition and restart, it would be ok agin for a few more miles. We scanned ecm and found only... |
February 22, 2012 |
