Procedures

General Repair Information

• The Engine Control Module (ECM) is equipped with On Board Diagnostics (OBD).

• For the electric components to work properly, a voltage of at least 11.5 volts is required.

• It is possible that the ECM will recognize a malfunction and store a Diagnostic Trouble Code (DTC) during some tests. Therefore after completing all checks and repairs the DTC memory must be checked and if necessary erased.

• If the engine only starts briefly and then shuts off again after troubleshooting, repairing or checking of the components, it may be that the immobilizer is blocking the ECM. The DTC memory must then be checked and if necessary, the ECM must be adapted.