The device of the Motronic ML4.1 system On vehicles with engines «20NE» And «20SEH» installed a digital engine management system «Motronic ML4.1» Bosch, which integrates ignition and fuel injection...
Operating principle Digital engine management system «Motronic ML4.1» provides precise control of ignition and fuel injection under all operating conditions. The controller...
Checking and adjusting the engine idle Checking and adjusting idle speed is carried out on an engine warmed up to normal operating temperature, with correctly set gaps between the spark plug...
Self-diagnosis system If a malfunction occurs in the digital engine management system, a warning lamp lights up in the instrument cluster (see picture), and the controller switches...
Ignition system The ignition system does not require any adjustments in operation. When servicing, check the condition of the ignition coil, spark plugs, as well as check the...