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Home >> Audi >> 2001 >> allroad Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 38 (On Board Diagnostic (OBD) - 4.2L V8 5V - BCY) >> On Board Diagnostic (OBD) >> Final control diagnosis >> The final control diagnosis function actuates the following components in the stated sequence:

The final control diagnosis function actuates the following components in the stated sequence:

WARNING: This page is about a different car, the 2003 Audi RS 6. However, it is still accessible from the selected car via links, so may be relevant.
  1. Evaporative Emissions (EVAP) canister purge regulator valve -N80- (fuel tank breather valve)
  2. Secondary air injection solenoid valve -N112 -
  3. Secondary air injection pump relay -J299-
  4. Wastegate bypass regulator valve

    -N75-

  5. Valve -2- for camshaft adjustment -N208-
  6. Leak Detection Pump -V144-
  7. Recirculating valve for turbocharger -N249-
  8. Right Electro -Hydraulic engine mount solenoid valve -N145-

    (on right in direction of travel)

  9. Left Electro-Hydraulic engine mount solenoid valve -N144-

    (on left in direction of travel)

  10. Valve -1- for camshaft adjustment -N205-
  11. Vacuum pump for brake system
  12. Fuel pump 2 relay -J49-

    Refer to Note in ACTUATION OF FUEL PUMP 2 RELAY -J49-  .

  13. Coolant fan actuation 2
  14. Coolant fan actuation 1
  15. Injector, cyl. 1 -N30-
  16. Injector, cyl. 5 -N83-
  17. Injector, cyl. 4 -N33-
  18. Injector, cyl. 8 -N86-
  19. Injector, cyl. 6 -N84-
  20. Injector, cyl. 3 -N32-
  21. Injector, cyl. 7 -N85-
  22. Injector, cyl. 2 -N31-

Locations of control elements, see COMPONENT LOCATIONS

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