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Home >> Audi >> 2025 >> SQ5 Premium Plus >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Component Locations: Engine Management >> -Comp. LOC.: Engine Management >> 2.0L TDI DFVA >> Engine Top
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Engine Top

Fig 1: Identifying Top Engine Components (2.0L TDI DFVA)
GWWA23-10764Courtesy of AUDI OF AMERICA, LLC
  1. 1 -  Cylinder 1 fuel injector -N30-
  2. 2 -  Cylinder 2 fuel injector -N31-
  3. 3 -  Cylinder 3 fuel injector -N32-
  4. 4 -  Cylinder 4 fuel injector -N33-
  5. 5 -  Charge pressure actuator position sensor -G581-
  6. 8 -  Fuel pressure regulator valve -N276-
  7. 9 -  Glow plug 4 -Q13-
  8. 10 -  Charge air pressure sensor -G31-
  9. 11 -  Charge air temperature sensor in front of charge air cooler -G810-
  10. 12 -  Glow plug 3 -Q12-
  11. 13 -  Wastegate bypass regulator valve -N75-
  12. 14 -  Charge air temperature sensor after charge air cooler -G811-
  13. 15 -  Fuel temperature sensor -G81-
  14. 16 -  Glow plug 2 -Q11-
  15. 17 -  Fuel metering valve -N290-
  16. 18 -  Glow plug 1 -Q10-
  17. 19 -  Cylinder head coolant valve -N489-
  18. 20 -  Fuel pressure sensor -G247-
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