printable version

The power supply system of petrol engines

Checking and adjustment of the idle speed / ignition timing / CO

During maintenance adjustment of the idling speed, ignition timing, and the concentration of CO is not performed, that is. A. Said control parameters set by the system depending on the requirements dictated by the current operating conditions.

The reason for the deviation of the actual parameters of the nominal values may be a malfunction of components that must be replaced. Qualified inspection management system requires the use of special diagnostic devices.

Number of idle speed may be somewhat changed by reprogramming the control module using the diagnostic scanner (STAR DIAGNOSIS).