Two Piece Intake Manifold

Intake Manifold Assembly Overview







1 - 10 Nm
2 - Intake manifold, upper
3 - Grommet
- Replace if damaged
4 - To brake booster
5 - 10 Nm
6 - From evaporative emission (EVAP) canister purge regulator valve N80
7 - 20 Nm
8 - Rear intake manifold support
9 - Seal
- Replace
10 - 7 Nm
11 - Throttle valve control module J338
- With throttle drive (for Electronic Power Control (EPC)) G186, throttle drive angle sensor 1 (for Electronic Power Control (EPC)) G187 and throttle drive angle sensor 2 (for Electronic Power Control (EPC)) G188
- When replacing, adapt the engine control module to the throttle valve control module ; "Guided Functions".
12 - 3.5 Nm
13 - Connection
- For crankcase ventilation
- With Positive Crankcase Ventilation (PCV) heating element N79
- From cylinder head cover
14 - Front intake manifold support
15 - Gasket
- Replace
- Coat lightly with engine oil before installing and insert in the intake manifold upper section.
16 - Gasket
- Replace
- Ensure it is correctly seated in the intake manifold lower section.
17 - Intake manifold, lower
18 - Fuel rail
- For cylinders 2, 4 and 6
- Tighten uniformly, starting from inside and working toward outside
- Fuel rail with high pressure pump and injectors assembly overview.
19 - 30 Nm + 90 degrees ( 1/4 turn) additional turn
- Replace
- Tighten fuel rail uniformly, starting from inside and working toward outside
20 - 8 Nm