Faulty Signal

ECM-913F CONTROL MODULE, INTERNAL FAULT
FAULTY SIGNAL

General
If ECM-913F is stored in the engine control module (ECM) together with any communication diagnostic trouble code (DTCs), these must be remedied and fault-traced first.


Status check
Check to see is the fault is intermittent or permanent.
- Start the engine.
- Press the accelerator pedal (AP) down at the same time as the brake pedal is despressed.

The fault is intermittent if the engine speed (RPM) increases.

The fault is permanent if the engine speed (RPM) doe not increase.

If fault is permenant, try a new engine control module (ECM).