Section 59 (On Board Diagnostic (OBD) - 2.0L, Aba (A3 Platform))
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 1999 Volkswagen Jetta, 1999 Volkswagen Golf, 1999 Volkswagen Cabrio, 1998 Volkswagen Jetta, and 1998 Volkswagen Golf. However, it is still accessible from the selected car via links, so may be relevant.
- On Board Diagnostic (OBD II)
- VAG 1551 Scan Tool (ST), connecting and selecting "Engine Electronics" address word 01
- Special tools, testers and auxiliary items
- Test conditions
- Work sequence
- Code Control Module (scan tool function 07)
- Check DTC Memory (scan tool function 02)
- Diagnostic Trouble Code (DTC) table
- Erase DTC memory (scan tool function 05)
- Readiness code, reading (scan tool function 15)
- Readiness code, creating
- Notes
- Special tools, testers and auxiliary items
- Test sequence
- Work step: 1
- Work step: 2
- Work step: 3
- Work step: 4
- Work step: 5
- Work step: 6
- Work step: 7
- Work step: 8
- Work step: 9
- Work step: 10
- Work step: 11
- Work step: 12
- Work step: 13
- Work step: 14
- Work step: 15
- Work step: 16
- Work step: 17
- Work step: 18
- Work step: 19
- Work step: 20
- Output Diagnostic Test Mode (DTM) (scan tool function 03)
- Read measuring value block (scan tool function 08)
- Evaluating display group 000
- VAG 1551 Scan Tool (ST), connecting and selecting "CARB/OBD II" address word 33