Overview - High Pressure Pump
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2017 Audi S3, 2017 Audi A3 Quattro, 2017 Audi A3, 2016 Audi S3, and 2016 Audi A3 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
- Sub-Assembly Bracket
- Removing and Installing. Refer to SUB-ASSEMBLY BRACKET, REMOVING AND INSTALLING .
- Bolt
- Quantity: 3
- Replace after removing
- Different lengths
- Various tightening specifications
- short bolt 20 Nm +45°
- long bolt 20 Nm +180°
- High Pressure Pump Toothed Belt Sprocket
- Nut
- Use the Counterhold - Camshaft Gear: T10051 to loosen and tighten
- 95 Nm
- Hub
- Remove using the Puller: T10489
- High Pressure Pump
- With Fuel Metering Valve - N290- (not open)
- Removing and Installing. Refer to HIGH PRESSURE PUMP, REMOVING AND INSTALLING .
- If the high pressure pump is removed or replaced, then the fuel system must be filled/bleed before the first engine start. Refer to FUEL SYSTEM, FILLING/BLEEDING .
- After replacing components, perform the necessary adaptations using the Vehicle Diagnostic Tester. Refer to PERFORM ADAPTATIONS AFTER COMPONENT REPLACEMENT .
- Fuel Hose
- Fuel return hose for 1.6L engines
- Fuel supply hose for 2.0L engines
- Fuel Hose
- Fuel return hose for 2.0L engines
- Fuel supply hose for 1.6L engines
- High Pressure Line
- Between the high pressure reservoir and the high pressure pump.
- Removing. Refer to HIGH PRESSURE LINES, REMOVING AND INSTALLING .
- Read and follow all instructions on installing the high pressure lines. Refer to HIGH PRESSURE LINES, REMOVING AND INSTALLING .
- 28 Nm