Circuit/System Verification
- Ignition ON, observe the DTC information with a scan tool. Verify DTCs P0641 or P0651 are not set.
- Ignition ON, observe the scan tool APP Sensor parameters. Verify both of the APP sensor percentage parameters are at 0 percent.
- Rapidly depress the accelerator pedal from the rest position to the wide open throttle position (WOT) and release pedal. Repeat the procedure several times. DTCs P2122, P2123, P2127, P2128, or P2138 should not set.
- Slowly depress the accelerator pedal to WOT and then slowly return the pedal to closed throttle. Repeat the procedure several times. DTCs P2122, P2123, P2127, P2128, or P2138 should not set.
- Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data.