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Home >> Audi >> 2022 >> A5 Quattro Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 124 (Cooling System [CWGD,DECA,CZSE,DLZA,DKMB,CZSA,DCBD,DCBE]) >> 19 Cooling System >> Coolant Pump/Coolant Thermostat >> Overview - Coolant Pump/Coolant Thermostat

Overview - Coolant Pump/Coolant Thermostat

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(shown on 3.0L engine).

Fig 1: Exploded View Of Coolant Pump/Coolant Thermostat
GWWA19-12513Courtesy of AUDI OF AMERICA, LLC
  1. Coolant Shut-Off Valve
  2. Bolt
    • 9 Nm
  3. Map Controlled Engine Cooling Thermostat -F265-
  4. Bolt
    • 10 Nm + 90°
    • Always replace after removing.
  5. Belt Pulley
    • For the coolant pump
  6. Coolant Pump
  7. Bolt
    • Tightening Specifications and Sequence. Refer to Fig 2.
  8. Seal
    • Always replace after removing.
  9. Seal
    • Replace the Map Controlled Engine Cooling Thermostat -F265- after removing
  10. O-Ring
    • Always replace after removing.
  11. O-Ring
    • Always replace after removing.
  12. Seal
    • Always replace after removing.
  13. Bolt
    • 9 Nm

Coolant Pump - Tightening Specifications and Sequence 

Fig 2: Coolant Pump - Tightening Sequence
GWWA19-12525Courtesy of AUDI OF AMERICA, LLC

-- Tighten the bolts in the steps shown in the sequence:

Step Bolts Tightening Specification
1. -1 and 2- 9 Nm
2. -1 to 7- 9 Nm