Generator, Testing
- Test generator using Vehicle Diagnosis, Testing info. System VAS 5051B (or other VAS 505X class tester) in operating mode "Guided Fault Finding".
- Connect tester --> «Vehicle Diagnosis, Testing and Information System VAS 5051B, Connecting»(/audi/tt/8n-2003-2006/remont/cruise-control-systems/#electrical-equipment-general-information__vehicle-diagnosis-testing-and-information-system)
After tester has established communication with vehicle and interrogated all vehicle systems
- Select operating mode "Guided Fault Finding"
- Press Go to button
- Select "Function / Component Selection"
- Select "Electrical equipment (Rep. Gr.01; 27; 90-97"
- Select "27 - Battery, Starter, Generator, Cruise Control"
- Select "Electrical components"
- Select "C - Generator (GEN), testing (RG 27)"
- Follow testers prompts
Scheme 238
1 - Screws
- 1 Nm
2 - Cover
- with 3 retaining tabs
3 - Screws
- 2 Nm
4 - Voltage Regulator (VR)
- Removing
- Remove screws - item 1 - and remove protective cap - item 2 -.
- Remove screws - item 3 - and remove voltage regulator.
- Carbon brush wear limit: 5 mm
5 - Generator (GEN)