Ignition Timing: Notes

All 2.6L models are equipped with EZL electronic ignition system. Ignition timing advance and retard are controlled by the EZL ignition control module. Ignition timing advance can be checked, but not adjusted. Basic ignition timing can be checked for proper adjustment.

Fig 1: Coolant Temperature Sensor Connector Terminal I.D.

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Fig 2: Locating Coolant & Intake Air Temp. Sensor Connectors

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.