3237734 - 1056F51 Cam angle SENSOR - R.R.

Removing ( Refitting ) Position the vehicle on the ramp.Ensure that the ignition key is in the OFF position, then disconnect the negative battery terminal (-).

	Name	Connector
-	Battery	A1B

Proceed with removal  - 4450B04  right front wheel r r . Proceed with removal  - 7055B54  under-engine guard - r r . Proceed with removal  - 1016A40  ignition coil cover on cylinder head- r+r . Proceed with removal  - 1032B10  toothed timing belt - r + r for timing adjustment or replacement . Proceed with removal  - 1032B52  toothed driven pulley (one) - r + r (Left side). 1. Disconnect the electrical connection from the enablement solenoid of the changeover device actuator.

	Name	Connector
1	Variable geometry control solenoid	L15

2. Disconnect the vacuum intake pipe from the air flow switching device actuator and release it from the fastening.3. Disconnect the linkage for the air flow switching cotrol actuator.4. Undo the bolts (4a) and remove the air flow switching control actuator (4b). 1. Release the fuel vapour recovery pipe (1a) and the coolant return pipe to the coolant reservoir (1b) from the attachments on the power steering fluid reservoir.2. Undo the bolts (2a) and move aside the power steering fluid reservoir (2b). 1. Undo the bolts (1a) and remove the bracket (1b) after releasing the electrical wiring from the cam angle sensor. 1. Disconnect the electrical connection for the cam angle sensor and release the wiring from the fastening on the modular intake manifold.

	Name	Connector
1	Timing sensor	K47

Disconnect the lower coolant outlet hose from the radiator and drain the engine coolant.

Manually press the springs and remove the rapid attachment for the hose.

Recover the coolant using a suitable container.

1. Undo the bolts (1a) and remove the water pump (1b) complete with O-ring.2. Undo bolts (2a) and remove the timing sensor (2b). Refitting ( Removing ) 1. Place the timing sensor (1a) in its seating and secure it with its bolts (1b) to the specified torque.

	Fastening	Component	Ø	Value(daNm)
1b	Bolt	CAMSHAFT.MPI. ( CAM ANGLE SENSOR)	M6	(Cylinder head side) 0.8 ÷ 1.0

2. Refit the water pump (2a), complete with O-ring, back in its housing and tighten the bolts (2b) to the specified torque.

	Fastening	Component	Ø	Value(daNm)
2b	Bolt	COOLANT PUMP	M8	(Cylinder head side) 2.3 ÷ 2.8

Connect the electrical connection for the cam angle sensor and fix the electrical wiring to the fastening on the modular intake manifold.Refit the bracket in its seating and secure it using the bolts, then secure the cam angle sensor's wiring to its band.Refit in its seating the power steering fluid reservoir and secure it with its bolts.Secure the fuel vapour recovery pipe and coolant return pipe to the coolant reservoir to the attachments on the power steering fluid reservoir. Fit the air flow switching device actuator in its seating and secure it using the bolts.Connect the linkage for the air flow switching control actuator.Connect the air flow switching control actuator vacuum intake pipe and fasten it to the device with a band.Connect the electrical connection from the enablement solenoid of the changeover device actuator. Proceed with refitting  - 1032B52  toothed driven pulley (one) - r + r (Exhaust side). Proceed with refitting  - 1032B10  toothed timing belt - r + r for timing adjustment or replacement . Proceed with refitting  - 1016A40  ignition coil cover on cylinder head- r+r . Proceed with refitting  - 7055B54  under-engine guard - r r . Proceed with refitting  - 4450B04  right front wheel r r . Connect the negative (-) battery terminal. Refill the engine cooling system with coolant  - 0010T20  coolant change . Remove the car from the ramps.