FixVault

Engine Overview Part I

  1. Heated oxygen sensor -G39- → 6.3L CEJA/CNTA 
    • With Oxygen sensor heater -Z19-
  2. Mass airflow sensor -G70-/Intake air temperature sensor -G42-
  3. Throttle valve control module -J338- → ELECTROHYDRAULIC ENGINE MOUNTS SOLENOID VALVE 
  4. Oxygen sensor after three way catalytic converter -G130- → 6.3L CEJA/CNTA 
  5. Heated oxygen sensor 2 -G108- → 6.3L CEJA/CNTA 
  6. Positive crankcase ventilation heating element -N79-
  7. Oxygen sensor 2 after catalytic converter -G131- → 6.3L CEJA/CNTA 
  8. Secondary air injection pump motor 2 -V189- → FUEL METERING VALVE -N290- 
  9. Secondary air injection sensor 2 -G610- → EXHAUST GAS TEMPERATURE SENSOR 2 -G448- 
  10. Secondary air injection sensor 1 -G609- → EXHAUST GAS TEMPERATURE SENSOR 2 -G448- 
  11. Engine control module 2 -J624-
  12. Secondary air injection pump motor -V101- → FUEL METERING VALVE -N290- 
  13. Accelerator pedal position sensor 2 -G185- → CHARGE AIR PRESSURE SENSOR -G31-/INTAKE AIR TEMPERATURE SENSOR -G42- 
  14. Brake lamp switch -F- → ELECTROHYDRAULIC ENGINE MOUNTS SOLENOID VALVE 
  15. Oxygen sensor 4 after catalytic converter -G288- → 6.3L CEJA/CNTA 
  16. Engine control module -J623-
  17. EVAP canister purge regulator valve 1 -N80- → EVAP CANISTER PURGE REGULATOR VALVE 1 -N80- 
  18. Oxygen sensor 3 after catalytic converter -G287- → 6.3L CEJA/CNTA 
  19. Heated oxygen sensor 4 -G286- → 6.3L CEJA/CNTA 
  20. Throttle valve control module 2 -J544- → ELECTROHYDRAULIC ENGINE MOUNTS SOLENOID VALVE 
  21. Mass airflow sensor 2 -G246-/Intake air temperature sensor 2 -G299-
  22. Brake system vacuum pump -V192- → EVAP CANISTER PURGE REGULATOR VALVE 1 -N80- 
  23. After-run coolant pump -V51- →
  24. Heated oxygen sensor 3 -G285- → 6.3L CEJA/CNTA 
G12770661Courtesy of AUDI OF AMERICA, LLC