P1280 Diagnostic Trouble Code Discussion for May 2008
Accelerator Pedal Position Sensor 2 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 P1280
| Help Request | Posted | |
| 2003 Chevrolet Trailblazer North Face 4.2L Hesitation VIN: 1GNDT13S53 P1280: Accelerator Pedal Position Sensor 2 Circuit Malfunction. Came in with check engine & power reduction lights on. Had codes 1280 & 1271. Ran diagnostic charts & said to replace computer. We hooked lab scope up to sensor #2 for gas pedal(signal wire) & we get a "square wave" on the line. Sensor ... |
May 20, 2008 |
