2.0L petrol engine management system Mercedes Vito 1
Engine management system The engine management system consists of an ignition system and a fuel injection system. The arrangement of components of a control system of the engine is presented on...
Ignition coils Removing 1. Turn off the ignition. 2. Remove the air inlet pipe 1 (see fig.2.123). Pic. 2.123. Ignition Coils: 1. Air inlet pipe, 2. Head cover decorative panel, 3, 5....
Replacing spark plugs 1. Turn off the ignition. 2. Remove ignition coils. 3. Remove spark plugs 1 (see fig.2.124). Check the gap between the electrodes. It should be 0.8 mm. Pic. 2.124....
Idling drive Removing 1. Disconnect the negative cable from the battery. 2. Remove the air inlet pipe. 3. Disconnect the M33.1 connector by removing the clamp (arrow) (see...
Control element of the «Tempomat» device Removing 1. Disconnect the negative cable from the battery. 2. Remove the airbag in the window of the expansion tank and disconnect the wiring connectors. 3. Disconnect...
Inlet air temperature sensor Removing 1. Disconnect the negative cable from the battery. 2. Remove B63 intake air temperature sensor (see fig. 2.129). To do this, squeeze the mounting tabs of the...
Oxygen sensor Removing 1. Disconnect the negative cable from the battery. 2. Disconnect connector 1 from oxygen sensor heater R22 (see fig.2.130). Disconnect clamp (arrow) and take it...
Crankshaft position sensor Removing 1. Turn off the ignition. 2. Disconnect the connector from the engine control unit. 3. Unscrew bolt 1 and remove the B73 crankshaft position sensor (see...
Generator — removal and installation Removing 1. Disconnect the negative cable from the battery. 2. Remove the right front wheel. 3. Disconnect the right half shaft (arrow) from the intermediate drive shaft...
Starter — removal and installation Removing 1. Disconnect the negative cable from the battery. 2. Disconnect the power steering tube and secure it to the side. 3. Remove protection 4 pins (see fig.2.136)....