LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Lubrication (4-Cylinder Direct Injection 2.0L 4V TFSI Engine (Ea 888EVO4))) >> 17 Lubrication >> Oil Filter/Oil Pressure Switch >> Overview - Oil Pressure Switch/Oil Pressure Regulation

Overview - Oil Pressure Switch/Oil Pressure Regulation

WARNING: This page is about a different variant/trim than selected.
GWWA17-11157Courtesy of AUDI OF AMERICA, LLC
  1. O-Ring
    • Replace if damaged or leaking
    • Coat with engine oil
  2. Bolt
    • 4 Nm +90°
    • Replace after removing
  3. Oil Pressure Regulation Valve -N428-
  4. Seal
    • Replace if damaged or leaking
  5. Reduced Oil Pressure Switch -F378-
  6. Seal
    • Replace if damaged or leaking
  7. Oil Pressure Switch -F22-
  8. O-Rings
    • Replace if damaged or leaking
    • Coat with engine oil
  9. Bolt
    • 9 Nm
  10. Piston Cooling Nozzle Control Valve -N522-
  11. Seal
    • Replace if damaged or leaking
  12. Oil Pressure Switch, Level 3 -F447-