Work sequence
- Remove engine cover.
- First check whether a coded radio is installed. If so, obtain anti-theft coding.
- With ignition switched off disconnect battery Ground strap.
- Disconnect connectors from ignition coils 1...6.
NOTE:
- Mark connector and component before disconnecting.
- Remove ignition coils with final out stage for cylinders 1...6 using puller T10095.
- Remove battery and battery retainer.
- Remove air cleaner with intake hose: → 24 MULTIPORT FUEL INJECTION (MFI)
Fig 2: Identifying Vacuum Hose To Throttle Valve Control Module, Fuel Return Hose & Fuel Supply Hose
- Disconnect following hose connections and collect fluids that may leak out with a cloth:
1 - vacuum hose to Throttle valve control module - J338 - ,
2 - fuel return hose (with blue markings),
3 - fuel supply hose (with white markings).
NOTE:
- Press buttons on hose couplings to disconnect.
CAUTION:
Fuel system is under pressure! Before opening the system place a cloth around the connection. Then release pressure by carefully loosening the connection.
- Seal lines to avoid contamination of fuel system.
- Observe rules for cleanliness → Rules for cleanliness .
- Remove center, left and right insulation trays: → 50 BODY, FRONT
- Pull connectors off thermal switch and coolant fan.
- Remove front bumper: → 63 BUMPER
- Bring lock carrier into service position: → 50 BODY, FRONT
- Remove intake manifold → Cylinder head cover, removing and installing , Removing and installing cylinder head cover.
NOTE:
- Seal the intake ports in the intake manifold or in the cylinder head with a clean cloth.
- Remove ribbed belt → Ribbed belt, removing and installing under Ribbed belt, removing and installing .
- Remove power steering pump on compact bracket and place to side; hoses remain connected: → 48 STEERING
- Remove securing clamps for power steering pressure line.
Vehicles with air conditioning
- Observe additional information and removal work → Additional information and assembly work on models with air conditioning under Additional information and assembly work on models with air conditioning .
Models with a manual transmission
- Disconnect selector mechanism from transmission: → 34 MANUAL TRANSMISSION - CONTROLS, HOUSING for 5 & 6 SPD. MANUAL TRANSMISSION 02M or 34 MANUAL TRANSMISSION - CONTROLS, HOUSING for 5 SPD. MANUAL TRANSMISSION 02J
- Separate hydraulic line to slave cylinder for hydraulic clutch: → 30 CLUTCH for 5 & 6 SPD. MANUAL TRANSMISSION 02M, 30 CLUTCH for 5 SPD. MANUAL TRANSMISSION 02J or 30 - CLUTCH 6 SPD. MANUAL TRANSMISSION 02Y ALL WHEEL DRIVE
Models with an automatic transmission
- Remove gate selector lever cable from transmission: → 37 AUTOMATIC TRANSMISSION - CONTROLS, HOUSING for 4 SPD. AUTOMATIC TRANSMISSION 01M or 37 - AUTOMATIC TRANSMISSION - CONTROLS, HOUSING for 5 SPD. AUTOMATIC TRANSMISSION 09A
Continuation for all vehicles
- Disconnect vacuum and breather hoses from engine.
- Separate connectors on following components:
NOTE:
- Mark connector and component before disconnecting.
- Engine Coolant Temperature (ECT) sensor G62 with Engine Coolant Temperature (ECT) sensor G2 ,
- After-run coolant pump V51 ,
- Valve 1 for camshaft adjustment N205 ,
- Camshaft adjustment valve 1 (exhaust) N318 ,
- Camshaft Position (CMP) sensor G40 ,
- Camshaft Position (CMP) sensor 2 G163 ,
- Injectors -N30- to -N33-, -N83- and -N84- ,
- Engine speed (RPM) sensor G28 ,
- Knock Sensor (KS) 1 G61 ,
- Knock Sensor (KS) 2 G66 ,
Installation locations: → 24 MULTIPORT FUEL INJECTION (MFI)
- Disconnect all electric wires from transmission, alternator and starter and them move clear.
- Disconnect all other electrical connections from engine as necessary and place to one side.
- Drain coolant → Cooling system, draining and filling .
- Disconnect coolant hoses quick release couplings from radiator.
- Pull all coolant hoses off to engine using Assembly tool for spring-type clips VAS 5024.
- Removing drive shafts: → 40 FRONT SUSPENSION
- Remove pendulum support: → 40 FRONT SUSPENSION
- Remove front exhaust pipe with catalytic converter → Exhaust system components, servicing , Removing and installing parts of the exhaust system.
- Remove alternator and compact bracket: → 27 BATTERY, STARTER, GENERATOR, CRUISE CONTROL
- Unscrew bracket for Secondary Air Injection (AIR) pump motor V101 from oil pan and cylinder block, -.
- Install engine bracket 3395 onto Engine and gearbox jack VAG 1383 A.
- Install engine bracket 3395 to cylinder block and tighten securing nuts - 1 - to 40 Nm.
- Lift engine and transmission slightly using Engine and gearbox jack VAG 1383 A.
- Unbolt engine side of assembly mounting from engine bracket at top - arrows -.
NOTE:
- Use ladder VAS 5085 to remove securing bolts.
- Unbolt transmission side of assembly mounting from top of transmission carrier - arrows -.
NOTE:
- Use Ladder VAS 5085 to remove securing bolts.
- Carefully lower engine with transmission.
NOTE:
- Engine with transmission must be guided carefully, when lowering, to prevent damage to bodywork.