Test Description

The numbers below refer to the step numbers on the diagnostic table.

1. 2. This step determines if the condition exists. A TP sensor DTC may cause this DTC to set.
2. 8. When the ignition is turned ON, the ECM operates the throttle actuator control motor to verify the integrity of the system prior to start-up. This can be seen by the momentary flash of the test lamp as the ignition is turned ON.