Audi A4: Generator
Generator, Checking
Perform Generator Test
Vehicle Diagnostic Tester is attached.
- Select the Diagnostic mode and start the diagnostics.
- Select the tab Test Plan.
- Select Select Individual Tests and choose the following sequence.
- Body
- Electrical Equipment
- 27 - Starter, voltage supply
- Electrical Components
- C - Generator, Checking
The Vehicle Diagnostic Tester continues with the generator test from here on.
Overview - Generator, Bosch through MY 2000
1 - Bolts
- 1 Nm
2 - Cover
- With three tabs
3 - Bolts
- 2 Nm
4 - Voltage Regulator
- Removing:
- Remove the bolts -1- and remove the protective cap -2-.
- Remove the bolts -3- and remove the voltage regulator.
- Carbon brushes wear limit: 5 mm
5 - Generator
Overview - Bosch Generator from 2001
Note
The generators were implemented as a running change.
1 - Generator
2 - Voltage Regulator
- Removing and installing. Refer to → Chapter "Voltage Regulator, Bosch Generator from 2001, Removing and Installing".
- Carbon brushes, checking. Refer to → Chapter "Carbon Brushes, Checking, All Bosch Generators from 2001"
3 - Bolt
- 2.5 Nm
4 - Cover
5 - Nut
- 12 Nm
6 - Nut
- 30 Nm
7 - Bolt
- 3 Nm
8 - Bolt
- 1.5 Nm
READ NEXT:
Voltage Regulator, Bosch Generator from 2001, Removing and Installing
Removing
- Remove the generator. Refer to
→ Electrical Equipment; Rep. Gr.27; Generator; Generator,
Removing and Installing.
- Remove the bolt -1- and the
nuts -3- and
-
Voltage Regulator, Valeo Generator from 2001, Removing and Installing
Removing
- Remove the generator. Refer to
→ Electrical Equipment; Rep. Gr.27; Generator; Generator,
Removing and Installing.
- Press the cover on the rear side of the gene
Ribbed Belt Pulley without Freewheel, Removing and Installing
Special tools and workshop equipment required
Generator Belt Socket -3310-
Inner hex socket 8 mm or TORX
T50
Removing
- Remove the generator if necessary. Refer to
→ Electrical Equipm
SEE MORE:
Fuses
Replacing fuses
Fig. 181 Driver's side footwell (left-hand drive vehicles):
footrest 1, front passenger's side footwell (right-hand
drive vehicles): cover 2
Fig. 182 Driver's side cockpit (left-hand drive/right-hand
drive vehicles): cover (C), left side of luggage compartment:
cover (D)
Fuses are
Compressor, Replacing on Account of Leakage or Internal Damage
Vehicles with a High Voltage System (Hybrid Vehicles)
Extremely Dangerous Due to High-Voltage
The high-voltage system is under high-voltage. Death or serious
bodily injury by electric shock.
- Individuals with electronic/medical life- and health sustaining
machines in or on their person canno
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