Intake Manifold: Locations

Intake Manifold, Assembly Overview







1 - Intake Air Temperature (IAT) Sensor 2 G299 bolt
- 5 Nm
2 - Intake Air Temperature (IAT) Sensor 2 G299
3 - Intake manifold
- The intake manifold runner position sensor G336 item 10 must be adapted to the engine control module J623 after removing or replacing the intake manifold vehicle diagnosis, testing and information system VAS 5052 "Guided Function".
4 - Evaporative Emission (EVAP) Canister Purge Regulator Valve N80
5 - Bolt for single-piston high-pressure pump
- 3 pieces
- 10 Nm
6 - Fuel Pressure Regulator Valve N276
7 - Mechanical single-piston high-pressure pump
- With Fuel Pressure Regulator Valve N276 and Low Fuel Pressure Sensor G410
- An electrical fuel pump, located in the fuel tank, supplies fuel to the mechanical high-pressure pump at a pressure of approximately 6 bar.
- When installing the high-pressure pump, make sure that no dirt enters the fuel system.
- The fuel system must be pressureless, releasing fuel pressure.
- Do not install fuel lines with tension
8 - Connection for fuel return line to fuel tank
- Replace bolt
- Tighten connection to 40 Nm (before each installation of the fuel line, check the torque of the connection)
- Do not install fuel line with tension (be aware of cleanliness) Torque specification: 25 Nm
9 - Fuel supply line to fuel rail
- Tighten connection to 30 Nm (before each installation of the fuel line, check the torque of the connection)
- Do not install fuel line with tension (be aware of cleanliness) Torque specification: 30 Nm
10 - Intake Flap Motor V157 with Intake Manifold Runner Position Sensor G336
- The intake manifold runner position sensor G336 item 10 must be adapted to the engine control module J623 after removing or replacing the fuel rail vehicle diagnosis, testing and information system VAS 5052 "Guided Function".
11 - Bolt for the Intake Flap Motor V157 with Intake Manifold Runner Position Sensor G336
- 3 pieces
- 7 Nm
12 - Intake manifold support
13 - Bolt for the intake manifold support
- 23 Nm
14 - Throttle Valve Control Module J338 , Throttle Drive (for Electronic Power Control (EPC)) G186
- With Throttle Drive Angle Sensor 1 (for Electronic Power Control (EPC)) G187 and Throttle Drive Angle Sensor 2 (for Electronic Power Control (EPC)) G188
- After replacing the Throttle Valve Control Module J338 , it must be adapted to the Engine Control Module (ECM) J623 again (basic setting, display group 60) see "Guided Fault Finding"
15 - Bolt for Throttle Valve Control Module J338
- 4 pieces
- 7 Nm
16 - Nut for intake manifold support
- 10 Nm
17 - Seal
- Replace
18 - Fuel rail
- The intake manifold runner position sensor G336 item 10 must be adapted to the engine control module J623 after removing or replacing the fuel rail vehicle diagnosis, testing and information system VAS 5052 "Guided Function".
19 - Fuel Pressure Sensor G247
- 22 Nm