Fuel Injection

EA. DIAGNOSTIC TROUBLE CODE (DTC) 1-1-2 MFI LH 2.4 AND LH 3.1

1-1-2 Control Module Fault

DTC Conditions




The control module checks that its internal signals are correct. It this is not the case DTC 1-1-2 is posted.

Cause of fault:

Control module fault.

Fault symptoms:

None.

EA1

Diagnostic Test Mode (DTM) 1

-Delete the DTC.

-Start the engine and run it a short while.

-Switch off the engine.





-Ignition on.

Check to see if the DTC has recurred in accordance with the Data link Connector.

If the DTC has recurred:

-Try using a new control module.