The main elements of the microprocessor control system Diagrams of vacuum connections and the location of the main elements of control systems are shown in the illustrations for Sections Power supply and fuel injection...
Ignition and injection control system checks General information The components of the ignition system are very reliable. Malfunctions are usually associated with unreliability or contamination of contacts. Faults...
Checking and adjusting the ignition timing Since the ignition timing is constantly monitored and adjusted by the engine management system, there is no nominal value. Checking and manual adjustment is not...
Spark plugs — condition check General description The spark plug consists of a central electrode, an insulator with a housing and an electrode (ov) masses. A spark jumps between the central electrode...
Self-diagnosis of electronic control systems OBD The OBD system includes several diagnostic devices that monitor individual parameters of the toxicity reduction systems and fix the detected failures in the on-board...
Using an oscilloscope to observe control system signals General information DMMs are great for testing electrical circuits that are in a static state, as well as capturing slow changes in monitored parameters. When conducting...
Ignition coil installation details Installation details of ignition coils on 6-cylinder petrol models 5/1 - Pipeline cover with wiring 12 - Pipeline T1 / 1-T1 / 3 - Ignition coils Installation details of...
Engine Electrical System Specifications Note. Separate characteristics are also given in the text of the Chapter and, if they are mandatory, are highlighted in bold. Battery, RC/Ah S280, S320 175/92 S300 TDI,...