Ford f150 pcm failure symptoms - The Engine Control (ECM) may be faulty and the PCM error programming is physically damaged. The ECM power supply circuit is open or the ECM harness ground circuit is open or short.
How to fix ford f150 pcm damage symptoms
- Try clearing the code first, if the light comes back on you may have to replace the ECM to fix the problem. The PCM ROM has been corrupted.
- Engine Light ON (or Engine Engine Service Light Immediately) The engine may not start
P0605 2001 Ford F150 Description:
The Engine Control Module (ECM) continuously monitors the status of its own internal memory, internal circuitry, and output signals sent to the throttle actuator. This self-check ensures that the ECM is working properly. If any malfunctions are detected, the ECM provides code P0605 and MIL.