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Home >> Audi >> 2005 >> A8 Quattro Sedan (4E2) V8-4.2L (BFM) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Information Bus >> Diagrams >> Connector Views
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Connector Views






Data Bus On Board Diagnostic Interface Connector

Connection of Optical MOST Bus (Fiber Optic) - item 1 -





1. Input

2. Output

26-pin Harness Connector - item 2 -





1. Battery + (Terminal 30)

2. Battery + (Terminal 30)

3. Wake-up instrument cluster

4. Ring-break diagnostic wire

5. Not used

6. CAN-BUS high (convenience)

7. Not used

8. Powertrain CAN-Bus, High

9. CAN-BUS high (instrument cluster)

10. Not used

11. CAN-BUS high (diagnosis)

12. Not used

13. E-CAN high

14. Ground - (terminal 31)

15. Ground - (terminal 31)

16. Terminal 15

17. Not used

18. Not used

19. CAN-BUS low (convenience)

20. Not used

21. Powertrain CAN-Bus, Low

22. CAN-BUS low (instrument cluster)

23. Not used

24. CAN-BUS low (diagnosis)

25. Not used

26. E-CAN low

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