1.4 TSI engine (EA211) · Mixture preparation – injection · Intake manifold
Removing and installing intake manifold
Removing
- Remove air filter housing ⇒ 3.2 Removing and installing air filter housing.
- Remove noise insulation ⇒ General body repairs, exterior; Rep. gr. 66; Noise insulation.
- Place drip tray for workshop hoist - VAS 6208- underneath.
- Drain coolant ⇒ 1.3 Draining and adding coolant.
- First press hose connector -1- downwards, and then press release tabs -arrows-.
- Keep release buttons pressed and pull off hose coupling.
- Press release tab on hose -2- for activated charcoal filter.
- Disconnect hose and move it clear.
- Release catch -arrow- and disconnect vacuum hose -1-.
- Move clear vacuum hose at air intake pipe -2-.
- Move clear air hoses at charge air pipe.
- Remove air pipe ⇒ 2.5 Removing and installing air intake pipe.
- Unscrew bolt -1-.
- Clamp off coolant hoses on coolant pipe using hose clamps up to 25 mm - 3094-.
- Release hose clips -arrows-.
- Pull off coolant hoses.
- Separate electrical connectors.
- 1 For activated charcoal filter system solenoid valve 1 - N80-
- 3 For throttle valve module - GX3-
- 4 For intake manifold sender - G71-.
- Unscrew bolt -arrow-.
- Press release buttons and pull off hose -2- for activated charcoal filter.
- Unclip fuel supply line -5- and coolant line -6- from intake manifold and push them to one side.
- Disconnect connector -1- from fuel pressure sender - G247-.
- Also disconnect connector from oil pressure switch.
- Loosen hose clips -2- and pull off coolant hoses.
- Unscrew bolts -arrows-.
- Remove intake manifold -1-.
Installing
Install in reverse order of removal. The following should be observed:
- Install noise insulation ⇒ General body repairs, exterior; Rep. gr. 66; Noise insulation.
- Install air filter housing ⇒ 3.2 Removing and installing air filter housing.
- Add coolant ⇒ 1.3 Draining and adding coolant.
Torque settings