Vehicle power devices Audi A2

Disconnecting and connecting the battery
Caution! On vehicles with the Telematic system, before disconnecting the battery, activate the service mode of the Telematic control unit - Radio, telephone,...

Removal and installation the battery
Removal Switch off the ignition and remove the ignition key. Where necessary, remove the floor from the trunk. Fold the trunk floor mat forward. Cars without a...

Removal and installation the generator (MPI engine 1.4 liters)
Removal Instructions. Below is a description of the work procedure for a car with air conditioning. On a car with the Telematik system, before disconnecting...

Removal and installation the generator (1.6 liter FSI engine)
Removal Disconnect the battery ground wire with the ignition off. Wash the hood outside and wipe it with chamois leather. Unlock the service cover from the...

Removal and installation the generator (1.2 liter TDI engine)
Removal Disconnect the battery ground wire with the ignition off. Remove the noise insulation screen. Instructions: Before removing the poly V-belt, mark its...

Removal and installation the generator (1.4 liter TDI engine)
Removal Disconnect the battery ground wire with the ignition off. Wash the hood outside and wipe with chamois leather. Unlock the service cover from the...

Bosch generator produced before 2000
Bosch generator produced before 2000: 1. Screws, 1 Nm 2. Trim with 3 retaining tabs 3. Screws, 2 Nm 4. Voltage regulator. Unscrew the bolts "pos. 1" and remove...

Bosch generator manufactured since 2001
Bosch generator manufactured since 2001: 1. Generator 2. Voltage regulator 3. Bolt, 2.5 Nm 4. Facing 5. Nut, 12 Nm 6. Nut, 30 Nm 7. Bolt, 3 Nm 8. Bolt, 1.5 Nm

Removal and installation the relay-regulator (Bosch since 2001)
Removal Remove the generator. Unscrew bolt "1" and nuts "3" and "4". Remove trim "2" on the back of the generator. Unscrew the "arrow" screws. Remove the...

Checking the brushes — all Bosch generators since 2001
Technological process: remove the voltage regulator. Check the length "a" of the brushes. Wear limit: "a" = 5 mm. Install the voltage regulator.

Removal and installation a poly V-belt pulley without a freewheel mechanism
Removal Remove the generator. If present, remove the protective cover on the generator pulley. Hold the fastening nut with the "3310" attachment and turn the...

Removal and installation a poly V-belt with an overrunning clutch
Removal Remove the generator. If present, remove the protective cover on the generator pulley. Hold the mounting nut with the toothed adapter "3400" and turn...

Removal and installation the starter (1.6 liter FSI engine)
Caution! On vehicles with the Telematik system, before disconnecting the battery, activate the service mode of the Telematik control unit - Radio, telephone,...

Removal and installation the starter (1.2 liter TDI engine)
Removal Disconnect the battery ground wire with the ignition off. Remove the noise insulation screen. Cut the clamp "2" and remove the cover "3" from the...

Removal and installation the starter (1.4 liter TDI engine)
Removal Disconnect the battery ground wire with the ignition off. Wash the hood outside and wipe it with chamois leather. Unlock the service cover from the...

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Audi A2(1999-2005)