When Monitored and Set Condition
- When Monitored: With the ignition on and no other Accelerator Pedal Position (APP) Sensor 2 DTCs present.
- Set Condition: When the APP Sensor Signal 2 voltage is too low. Engine will only idle if the brake pedal is pressed or has failed. Acceleration rate and engine output are limited.
| Possible Causes |
|---|
| ACCELERATOR PEDAL POSITION SENSOR SIGNAL 2 CIRCUIT OPEN |
| ACCELERATOR PEDAL POSITION SENSOR SIGNAL 2 CIRCUIT SHORT TO GROUND |
| ACCELERATOR PEDAL POSITION SENSOR SIGNAL 2 CIRCUIT SHORT TO SENSOR GROUND CIRCUIT |
| ACCELERATOR PEDAL POSITION SENSOR |
| POWERTRAIN CONTROL MODULE |
For a complete Powertrain Control Module Circuit Diagram, (Refer to ENGINE - SCHEMATICS AND DIAGRAMS) .