1056B90 SYSTEM CABLE LOOM - R.R. - Lancia - THESIS - eLearn

75040 - 1056B90 SYSTEM CABLE LOOM - R.R.

) - Position the vehicle on a lift.- Open the boot, remove the cover on the left hand side and disconnect the negative battery lead. See in Op. 4450B04 Right FRONT WHEEL (one) - R.R.- Raise the vehicle on the lift. See in Op. 7055B64 Engine compartment DUST SEAL in front wheel arch (one), left or right - R.R. See in Op. 7055B54 PROTECTION/GUARD under engine - R.R. See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R. See in Op. 1048A21 AIR INLET HOSE FROM INTAKE TO FILTER - R.R. See in Op. 1048A28 vacuum air circuit resonator pipe - r+r See in Op. 1088B10 Engine coolant SUPPLY RESERVOIR - R.R. See in Op. 1008C10 Power unit REACTION ROD - Replace1. Disconnect the electrical connection from the air flow meter.

See in Op. 1048A11 COMPLETE AIR FILTER -R.R.1. Disconnect the connectors (1a) from the engine management control unit (1b).

	Description	Connector
1a	Engine management control unit	M010A

	Description	Connector
1a	Engine management control unit	M010B

1. Undo the nut (1a) and disconnect the earth lead (1b) on the air chamber.

	Description	Connector
1b	Earth on engine	C040

1. Disconnect the throttle casing connector.

	Description	Connector
1	Integrated throttle casing actuator	N075

See in Op. 1072B50 Air CHAMBER - R.R.1. Remove the container positioned behind the air chamber and disconnect the two connectors (1a) for the rear Lambda sensors, the connector (1b) for the timing side detonation sensor and the coupling (1c) between the engine system cable and the vehicle wiring.

	Description	Connector
1a	Lambda sensor on catalyzer	K017

	Description	Connector
1a	Lambda sensor on catalyzer 2	K018

	Description	Connector
1b	Detonation sensor - 2	K050

	Description	Connector
1c	Air conditioning-heater front coupling	D008A

See in Op. 2710A31 INTERMEDIATE DRIVE SHAFT - R.R. See in Op. 1084B30 CARTRIDGE ENGINE OIL FILTER -R.R. See in Op. 1076B84 EXHAUST PIPE BETWEEN RIGHT PRECONVERTER AND CATALYTIC CONVERTER - R.R. See in Op. 1016A42 LEFT CYLINDER HEAD IGNITION COIL COVER - R.R.1. Disconnect the connectors for the ignition coils.2. Disconnect the connectors for the injectors.

	Description	Connector
1	Ignition coil	A030A

	Description	Connector
1	Ignition coil	A030B

	Description	Connector
1	Ignition coil	A030C

	Description	Connector
1	Ignition coil	A030D

	Description	Connector
1	Ignition coil	A030E

	Description	Connector
1	Ignition coil	A030F

	Description	Connector
2	Injector	N070A

	Description	Connector
2	Injector	N070B

	Description	Connector
2	Injector	N070C

	Description	Connector
2	Injector	N070D

	Description	Connector
2	Injector	N070E

	Description	Connector
2	Injector	N070F

1. Undo the fixing bolt and disconnect the earth lead on the left head.

	Description	Connector
1	Earth on engine	C040

1. Open the container (1a) cover and disconnect the connectors (1b) and (1c) for the rear Lambda sensors, the connector (1d) for the detonation sensor and the coupling 91e) between the injection/ignition system wiring and the engine compartment front wiring.

	Description	Connector
1b	Lambda sensor on pre-catalyzer	K015

	Description	Connector
1c	Lambda sensor on pre-catalyzer -2	K016

	Description	Connector
1d	Detonation sensor - 2	K051

1. Disconnect the connector (1a) for the coolant temperature sensor on the thermostat unit (1b).

	Description	Connector
1a	I.E. engine temperature sensor	K045

1. Disconnect the connector for the oil pressure bulb.

1. Disconnect the energizing cable on the alternator.

	Description	Connector
1	Alternator	A010A

	Description	Connector
1	Alternator	A010B

1. Undo the nut (1a) and disconnect the cable (1b) for the relay on the starter motor.

	Description	Connector
1b	Starter motor	A020A

	Description	Connector
1b	Starter motor	A020B

See in Op. 1080B39 RIGHT CATALYTIC PRECONVERTER - R.R. or Replace Gasket- Raise the vehicle.1. Disconnect the air conditioning compressor coupling supply connector (1a) (red cable) and the connector (1b) for the engine oil level warning light.

	Description	Connector
1a	Air conditioning compressor engagement electro-magnet	L020

	Description	Connector
1b	Engine oil level sensor	K032

1. Disconnect the connector (1a) for the left precatalyzer Lambda sensor located near the climate control system compressor (1b).

	Description	Connector
1a	Lambda sensor on pre-catalyzer -2	K016

- Check that all the lower wiring retaining bands are open, then lower the vehicle.1. Remove the system cable loom (1a), complete with injector/coil cable ducts (1b).

Refitting ( Removing

) - Position the cable loom and fasten the retaining bands.- Connect the connector for the left precatalyzer Lambda sensor located near the climate control system compressor.- Connect the air conditioning compressor coupling supply connector (red cable) and the connector for the engine oil level warning light.

	Description	Connector
.	Air conditioning compressor engagement electro-magnet	L020

	Description	Connector
.	Engine oil level sensor	K032

- Lower the vehicle. See in Op. 1080B39 RIGHT CATALYTIC PRECONVERTER - R.R. or Replace Gasket- Position the cable for the relay on the starter motor and tighten the fixing nut.

	Description	Connector
.	Starter motor	A020A

	Value - daNm	Fastening	Component	Ø
	0.5	Nut	STARTER MOTOR	M8

	Description	Connector
.	Starter motor	A020B

- Connect the alternator energizing cable and tighten the fixing nut to the recommended torque.

	Description	Connector
.	Alternator	A010A

	Value - daNm	Fastening	Component	Ø
	0.5	Nut	ALTERNATOR	M8

	Description	Connector
.	Alternator	A010B

- Connect the connector for the oil pressure bulb.- Connect the connector for the coolant temperature sensor on the thermostat unit.

	Description	Connector
1	I.E. engine temperature sensor	K045

- Connect the connectors for the rear Lambda sensors, the connector for the detonation sensor and the coupling between the injection/ignition wiring and the engine compartment front wiring, then close the container cover.

	Description	Connector
.	Lambda sensor on pre-catalyzer	K015

	Description	Connector
.	Lambda sensor on pre-catalyzer -2	K016

	Description	Connector
.	Detonation sensor - 2	K051

- Connect the earth lead on the left head, tightening the fixing bolt.- Connect the connectors for the ignition coils.

	Description	Connector
	Ignition coil	A030A

	Description	Connector
.	Ignition coil	A030B

	Description	Connector
.	Ignition coil	A030C

	Description	Connector
.	Ignition coil	A030D

	Description	Connector
.	Ignition coil	A030E

	Description	Connector
.	Ignition coil	A030F

- Connect the connectors for the injectors.

	Description	Connector
	Injector	N070A

	Description	Connector
2	Injector	N070B

	Description	Connector
2	Injector	N070C

	Description	Connector
2	Injector	N070D

	Description	Connector
2	Injector	N070E

	Description	Connector
2	Injector	N070F

See in Op. 1016A42 LEFT CYLINDER HEAD IGNITION COIL COVER - R.R. See in Op. 1076B84 EXHAUST PIPE BETWEEN RIGHT PRECONVERTER AND CATALYTIC CONVERTER - R.R. See in Op. 1084B30 CARTRIDGE ENGINE OIL FILTER -R.R. See in Op. 2710A31 INTERMEDIATE DRIVE SHAFT - R.R.- Connect the two connectors for the rear Lambda sensors, the connector for the timing side detonation sensor and the coupling between the engine system cable and the vehicle wiring, then position the protective container.

	Description	Connector
.	Lambda sensor on catalyzer	K017

	Description	Connector
.	Lambda sensor on catalyzer 2	K018

	Description	Connector
.	Detonation sensor - 2	K050

	Description	Connector
.	Air conditioning-heater front coupling	D008A

See in Op. 1072B50 Air CHAMBER - R.R.- Connect the throttle casing connector.

	Description	Connector
.	Integrated throttle casing actuator	N075

- Connect the earth lead on the air chamber tightening the fixing nut.- Connect the connectors to the engine management control unit.

	Description	Connector
	Engine management control unit	M010A

	Description	Connector
.	Engine management control unit	M010B

- Connect the electrical connection to the air flow meter. See in Op. 1008C10 Power unit REACTION ROD - Replace See in Op. 1088B10 Engine coolant SUPPLY RESERVOIR - R.R. See in Op. 1048A28 vacuum air circuit resonator pipe - r+r See in Op. 1048A21 AIR INLET HOSE FROM INTAKE TO FILTER - R.R. See in Op. 7040D50 ENGINE COMPARTMENT UPPER SOUND INSULATION SHIELD - R.R. See in Op. 7055B54 PROTECTION/GUARD under engine - R.R. See in Op. 7055B64 Engine compartment DUST SEAL in front wheel arch (one), left or right - R.R.- Lower the vehicle. See in Op. 4450B04 Right FRONT WHEEL (one) - R.R.- Connect the negative battery lead, then close the boot.- Remove the vehicle from the lift.