P1281 OBD Trouble Code

1 result found

P1281 - GM
Type Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description

Accelerator Pedal Position Sensor 2 Performance Conditions

Cause

DTC P0606, P1517 and P1518 not set, key in crank or run mode, system voltage over 5.23v, then the PCM detected that the APP 2 disagreed with the APP sensor 1 by over 10.5%, and that the APP sensor 2 disagreed with the APP sensor 3 by over 10.5% (by over 10.5% or over 13% on VIN G), condition met for under 1 second

Try also: https://www.obd-codes.com/p1281