Vehicle starting and charging system Opel Astra G (petrol)

Battery — check and charge
General information and precautions Attention! The electrical equipment of the engine consists of a battery charging system and an ignition system. Since the...

Battery — removal and installation
1. The battery is located on the left side of the engine compartment. On parts of cars, the battery is installed in a protective casing. 2. Remove the cover...

Charge system — check
1. The serviceability of the system should be checked if the control lamp does not go out after starting the engine. Connect a voltmeter to the battery...

Generator drive belt — removal, tension adjustment and installation
The procedure for removing and adjusting the tension of the alternator drive belt is discussed in Chapter 1 .

Generator drive belt tensioner — removal and installation
1. Raise the front of the car and remove the right wheel. 2. Remove the air filter. 3. Remove the tensioner with a key, overcoming the force of the spring, and...

Generator — removal and installation
1. Raise the front of the vehicle and remove the lower engine cover. 2. Disconnect the battery from the ground. Single shaft (SOHC) engines 3. Remove the air...

Generator — replacement of brushes
1. Remove the alternator and remove the brushes (see photo).

Engine starting system — check
Note. Read the safety precautions in Section 1 of this Chapter . 1. If the starter does not turn on when the key in the ignition switch is turned to the...

Starter — removal and installation
1. Disconnect the battery from the ground. Raise the front of the car and place on stands. Remove the bottom engine cover. Single shaft (SOHC) engines 2. Turn...

Starter — check and repair
Check and repair of a starter are carried out in car service.

Emergency oil pressure sensor — removal and installation
1. Raise the front of the vehicle and place on stands. 2. Disconnect the connector from the sensor (the sensor is screwed into the oil pump housing). 3....

Oil level sensor — removal and installation
Engines 1.4, 1.6 and 1.8 liters 1. The sensor is bolted to the front of the sump. 2. Raise the front of the car, remove the lower engine protection panel. 3....