SYSTEM CABLE BUNDLE - R + R

Operation 1056B90 · MULTI-POINT INJECTION SYSTEM (MPI)

3.2 V6

Removing

Position the vehicle on a lift.

Make sure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

Proceed with the removal

Op. 7055B54 UNDER-ENGINE GUARD - R R.

1. Disconnect the electrical connection for the air conditioning compressor electro-magnet coupling.

2. Disconnect the electrical connection for the left upper Lambda sensor.

1. Loosen the band (1a) and disconnect the oil vapour recirculation pipe (1b) from the corrugated hose.

2. Loosen the bands (2a) and remove the corrugated hose (2b) complete with resonator (2c).

Proceed with the removal

Op. 1016A42 LEFT HAND CYLINDER HEAD IGNITION COIL COVER - R+R.

1. Disconnect the electrical connections from the left cylinder head ignition coils.

2. Disconnect the electrical connections from the left cylinder head injectors.

3. Undo the bolts (3a) fixing the cable duct (3b) to the left side of the tappet cover.

1. Open the electrical connection holder case.

2. Disconnect the electrical connection for the right upper Lambda sensor.

3. Disconnect the electrical connection for the rpm sensor.

4. Disconnect the electrical connection for the cam angle sensor.

5. Disconnect the electrical connection for the flywheel side knock sensor.

6. Undo the nut (6a) and disconnect the earth lead (6b) from the left side of the tappet cover.

7. Disconnect the electrical connection from the engine coolant temperature sensor.

1. Disconnect the electrical connection.

Proceed with the removal

Op. 1072B50 SLEEVES CONNECTING AIR CAPACITY BOX TO INLET MANIFOLD IS - R+R.

1. Disconnect the electrical connections from the right cylinder head ignition coils.

2. Disconnect the electrical connections from the right cylinder head injectors.

3. Undo the bolts (3a) fixing the cable duct (3b) to the right side of the tappet cover.

Remove the system cable loom after having released it from the fastenings.

Refitting

Place the system cable loom back in its housing and fasten it using the bands.

Tighten the bolts fixing the cable duct to the right side of the tappet cover.

Connect the electrical connections to the right cylinder head injectors.

Connect the electrical connections to the right cylinder head ignition coils.

Proceed with the refitting

Op. 1072B50 SLEEVES CONNECTING AIR CAPACITY BOX TO INLET MANIFOLD IS - R+R.

Connect the electrical connection.

Connect the electrical connection to the engine coolant temperature sensor.

Connect the earth lead to the left side of the tappet cover and tighten the nut.

Connect the electrical connection for the flywheel side knock sensor.

Connect the electrical connection for the cam angle sensor.

Connect the electrical connection for the rpm sensor.

Connect the electrical connection for the right upper Lambda sensor.

Close the electrical connection holder case.

Tighten the bolts fixing the cable duct to the left side of the tappet cover.

Connect the electrical connections to the left cylinder head injectors.

Connect the electrical connections to the left cylinder head ignition coils.

Proceed with the refitting

Op. 1016A42 LEFT HAND CYLINDER HEAD IGNITION COIL COVER - R+R.

Place the corrugated hose complete with resonator back in its housing and tighten the bands.

Connect the oil vapour recirculation hose to the corrugated hose and tighten the band.

Connect the electrical connection for the left upper Lambda sensor.

Connect the electrical connection for the air conditioning compressor electro-magnet coupling.

Proceed with the refitting

Op. 7055B54 UNDER-ENGINE GUARD - R R.

Connect the negative battery terminal (-).

Remove the vehicle from the lift.

1.8 T.SPARK

Removing

Position the vehicle on a lift.

Make sure that the ignition key is in the OFF position, then disconnect the negative battery terminal.

1. Disconnect the oil vapour recovery pipe from the air intake hose.

2. Disconnect the intake hose from the throttle casing integrated with the D.V.L. and move it to the side.

1. Disconnect the electrical connection for the air conditioning compressor electro-magnet coupling.

2. Disconnect the electrical connections (2a) and (2b) for the Lambda sensors.

Proceed with the removal

Op. 1016A40 IGNITION COIL COVER ON CYLINDER HEAD- R+R.

1. Disconnect the electrical connections from the ignition coils.

2. Release the electrical wiring from the fastenings on the tappet cover.

3. Undo the bolt (3a) and disconnect the earth lead (3b) from the ignition coil single mounting plate.

1. Disconnect the electrical connections from the injectors.

2. Disconnect the electrical connection from the phase transformer solenoid.

1. Disconnect the electrical connection from the engine coolant temperature sensor.

2. Undo the nut (2a) and disconnect the earth lead (2b) from the intake manifold.

1. Disconnect the electrical connection from the injection/ignition control unit.

2. Undo the bolt (2a) and disconnect the earth lead (2b) from the injection/ignition control unit mounting.

3. Disconnect the electrical connection from the throttle casing integrated with D.V.L. and release the electrical wiring from the fastening.

4. Disconnect the electrical connection from the fuel vapour solenoid valve.

1. Disconnect the engine front coupling.

2. Disconnect the electrical connection for the detonation sensor.

3. Disconnect the electrical connection for the Lambda sensor.

4. Disconnect the electrical connection for the cam angle sensor.

5. Disconnect the oil vapour recovery pipe from the tappet cover.

Release the system cable loom from the fastenings on the air chamber.

Proceed with the removal

Op. 1072C44 EXHAUST MANIFOLD HEAT SHIELD ON BULKHEAD - R+R.

1. Undo the nuts fixing the catalytic preconverter to the exhaust manifold.

2. Undo the nuts fixing the catalytic preconverter to the catalytic converter.

3. Undo the bolts securing the catalytic preconverter mounting bracket to the engine block.

4. Undo the bolt fixing the catalytic preconverter flexible mounting to the front suspension crossmember.

5. Remove the catalytic preconverter complete with Lambda sensors.

Remove the seals.

1. Disconnect the electrical connection for the rpm sensor.

1. Undo the nut (1a) and disconnect the supply lead (1b) from the alternator.

2. Undo the nut (2a) and disconnect the supply lead (2b) from the starter motor.

1. Disconnect the electrical connection from the insufficient engine oil pressure warning light sensor.

Remove the system cable loom.

Refitting

Place the system cable loom in position.

Connect the electrical connection to the insufficient engine oil pressure warning light sensor.

Connect the earth lead to the starter motor and secure it using the nut.

Connect the earth lead to the alternator and secure it using the nut.

Connect the electrical connection for the rpm sensor.

1. Place the catalytic preconverter complete with Lambda sensors and seals in position.

2. Tighten the bolt fixing the catalytic preconverter flexible mounting to the front suspension crossmember.

3. Tighten the bolts securing the catalytic preconverter mounting bracket to the engine block.

4. Tighten the nuts fixing the catalytic preconverter to the catalytic converter to the recommended torque.

5. Tighten the nuts fixing the catalytic preconverter to the exhaust manifold to the recommended torque.

Proceed with the refitting

Op. 1072C44 EXHAUST MANIFOLD HEAT SHIELD ON BULKHEAD - R+R.

Fasten the system cable loom using the fastenings to the air chamber.

Connect the electrical connection for the cam angle sensor.

Connect the electrical connection for the Lambda sensor.

Connect the electrical connection to the detonation sensor.

Connect the engine front coupling.

Connect the electrical connection to the fuel vapour solenoid valve.

Connect the electrical connection to the throttle casing integrated with D.V.L. and fasten the electrical wiring.

Connect the earth lead to the injection/ignition control unit mounting and secure it using the bolt.

Connect the electrical connection to the injection/ignition control unit.

Connect the earth lead to the intake manifold and secure it using the nut.

Connect the electrical connection to the engine coolant temperature sensor.

Connect the electrical connection for the phase transformer solenoid.

Connect the electrical connections to the injectors.

Connect the earth lead to the ignition coil single mounting plate and secure it using the bolt.

Secure the electrical wiring using the fastenings to the tappet cover.

Connect the electrical connections to the ignition coils.

Proceed with the refitting

Op. 1016A40 IGNITION COIL COVER ON CYLINDER HEAD- R+R.

Connect the electrical connections for the Lambda sensors.

Connect the electrical connection for the air conditioning compressor electro-magnet coupling.

Place the inlet house in position and connect it tothe throttle casing integrated with the D.V.L.

Connect the oil vapour recovery pipe to the air intake hose.

Connect the negative battery terminal (-).

Remove the vehicle from the lift.