Automatic gearbox 01V, self-diagnosis — Final control diagnosis - gearbox with hydraulic control "“Type E18/2”" — AUDI

🧭 Before you start

Fits: Audi A8 D2 (4D)

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• Connect vehicle diagnostic, testing and information systemVAS 5051 and select vehicle system "“02 - Gearbox electronics”". When doing this the ignition must be switched on.
• If valve is not activated, read measured value block 005 .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 1N88 and .
• If valve is not activated, read measured value block 005 .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 2N89 and .
• If valve is not activated, read measured value block 005 .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 3N90 and .
• If solenoid is not activated, read measured value block 003 .Any electrical faults will be stored in the fault memory, see fault tables for selector lever lock solenoid N110 and .

📋 Procedure

1. Solenoid valve 1N88
2. Solenoid valve 2N89
3. Solenoid valve 3N90
4. Selector lever lock solenoid N110
5. Pressure regulating valve 1N215

6. Pressure regulating valve 2N216
7. Pressure regulating valve 3N217
8. Pressure regulating valve 4N218
9. Voltage supply for solenoid valves
10. Connect vehicle diagnostic, testing and information systemVAS 5051 and select vehicle system "“02 - Gearbox electronics”". When doing this the ignition must be switched on.
11. From list (1) select diagnostic function "“03 - Final control diagnosis”". [Note: If valve is not activated, read measured value block 005 .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 1N88 and .]
12. Final control diagnosis is advanced to the next control element by touching → button. [Note: If valve is not activated, read measured value block 005 .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 2N89 and .]
13. Final control diagnosis is advanced to the next control element by touching → button. [Note: If valve is not activated, read measured value block 005 .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 3N90 and .]
14. Final control diagnosis is advanced to the next control element by touching → button. [Note: If solenoid is not activated, read measured value block 003 .Any electrical faults will be stored in the fault memory, see fault tables for selector lever lock solenoid N110 and .]
15. Final control diagnosis is advanced to the next control element by touching → button. [Note: The pressure regulating valve 1N215 mentioned in the final control diagnosis is the same component as the solenoid valve 4N91. Also in some current flow diagrams the solenoid valve is referred to as pressure regulating valve .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 4N91/pressure regulating valve 1N215 and .]
16. Final control diagnosis is advanced to the next control element by touching → button. [Note: The pressure regulating valve 2N216 mentioned in the final control diagnosis is the same component as the solenoid valve 5N92. Also in some current flow diagrams the solenoid valve is referred to as pressure regulating valve .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 5N92/pressure regulating valve 2N216 and .]
17. Final control diagnosis is advanced to the next control element by touching → button. [Note: The pressure regulating valve 3N217 mentioned in the final control diagnosis is the same component as the solenoid valve 6N93. Also in some current flow diagrams the solenoid valve is referred to as pressure regulating valve .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 6N93/pressure regulating valve 3N217 and .]
18. Final control diagnosis is advanced to the next control element by touching → button. [Note: The pressure regulating valve 4N218 mentioned in the final control diagnosis is the same component as the solenoid valve 7N94. Also in some current flow diagrams the solenoid valve is referred to as pressure regulating valve .Any electrical faults will be stored in the fault memory, see fault tables for solenoid valve 7N94/pressure regulating valve 4N218 and .]
19. Final control diagnosis is advanced to the next control element by touching → button. [Note: Ignore control element.]
20. Touch → button.
21. Exit from function "“03 - Final control diagnosis”" by touching ← button. [Note: To perform a second final control diagnosis the ignition must be switched off and then on again and function "“03 - Final control diagnosis”" selected once again.]

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