Detection Condition

If PCM detects any of following conditions, PCM determines that throttle actuator control system has a malfunction. Engine speed exceeds threshold value even if ET control relay is turned off. An internal malfunction of PCM. This is a Continuous Monitor (other). MIL does not illuminate. PENDING CODE is available if PCM detects malfunction condition. FREEZE FRAME DATA is available. DTC is stored in PCM memory.