Workshop Manuals Factory service & repair Fiat
01 General information02 Specifications03 Manufacturing data and tolerances04 Tightening torques05 Fluids and lubricants06 Maintenance07 Diagnostic checks08 Engine09 Clutch10 Gearbox and differential11 Axles and driveshafts12 Brakes13 Steering14 Suspension and wheels15 Heating, air conditioning and auxiliary units16 Electrical equipment17 Body fittings18 Body panels and frame19 Wiring diagrams and electrical functions20 Wiring harnesses21 Connectors and pin-outs22 Fault diagnosis23 Special tools
Fiat Croma Factory Service Manual (2005-2010)08 · Engine
08 · Engine

Engine oil pressure warning light switch - r + r

Make
Fiat
Model
Croma Factory Service Manual
Year
2005–2010
Section
Engine lubrication › Engine oil pressure warning light switch - r + r
EngineEngine oil pressure warning light switch - r + r

ENGINE OIL PRESSURE WARNING LIGHT SWITCH - R + R

Operation 1084A42 · INDICATORS/CHECK DEVICES

2.2

Removing

- Position the vehicle on a lift.

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

DescriptionConnector
BatterySee A001 BATTERY

Op. 5520B10 STARTER MOTOR - R+R

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

DescriptionConnector
1Insufficient engine oil pressure sensor (switch)See K030 INSUFFICIENT ENGINE OIL PRESSURE SENSOR

2. Undo and remove the engine oil pressure warning light switch.

Collect the engine oil that comes out in a suitable container.

ENGINE OIL PRESSURE WARNING LIGHT SWITCH - R + R

Refitting

- Replace the engine oil pressure warning light switch in its housing and tighten it to the recommended torque.

ComponentFasteningdiaValue (daNm)Validity
Switch for engine oil pressure warning lightM12 x 1.75(engine crankcase side) 1.82.2

- Connect the electrical connection to the engine oil pressure warning light switch.

Op. 5520B10 STARTER MOTOR - R+R

- Connect the negative battery terminal.

- Remove the vehicle from the lift.

1.9 JTD 8v, 1.9 JTD 16v

Removing

- Position the vehicle on a lift.

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

DescriptionConnector
BatterySee A001 BATTERY

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

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

DescriptionConnector
1Insufficient engine oil pressure sensor (switch)See K030 INSUFFICIENT ENGINE OIL PRESSURE SENSOR

2. Undo and remove the engine oil pressure warning light switch.

ENGINE OIL PRESSURE WARNING LIGHT SWITCH - R + R

Refitting

- Replace the engine oil pressure warning light switch in its housing and tighten it to the recommended torque.

ComponentFasteningdiaValue (daNm)Validity
Switch for engine oil pressure warning lightM14(support side) 2.3 - 2.8

1.9 JTD 16v

1.9 JTD 8v

2.4 JT 20v

- Connect the electrical connection to the engine oil pressure warning light switch.

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

- Connect the negative battery terminal.

- Remove the vehicle from the lift.

2.4 JTD 20v

Removing

- Position the vehicle on a lift.

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

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

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

DescriptionConnector
1Insufficient engine oil pressure sensor (switch), K030See K030 INSUFFICIENT ENGINE OIL PRESSURE SENSOR

2. Undo and remove the engine oil pressure warning light switch.

ENGINE OIL PRESSURE WARNING LIGHT SWITCH - R + R

Refitting

- Replace the engine oil pressure warning light switch in its housing and tighten it to the recommended torque.

ComponentFasteningdiaValue (daNm)Validity
Switch for engine oil pressure warning lightM14(support side) 2.3 - 2.8

1.9 JTD 16v

1.9 JTD 8v

2.4 JT 20v

- Connect the electrical connection to the engine oil pressure warning light switch.

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

- Connect the negative battery terminal.

- Remove the vehicle from the lift.

1.8

Removing

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

Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.

Op. 1092G10 SINGLE ENGINE BELT - R.R

- Undo the fastenings and move the air conditioning compressor to one side without disconnecting the pipes. Refer to

Op. 5040A20 AIR CONDITIONING COMPRESSOR - R+R - INCLUDES FLUID LEVEL CHECK AND TOP UP IF NECESSARY

- Retract the protective casing for the engine oil pressure switch connector.

1. Connect the electrical connection for the engine oil pressure switch.

DescriptionConnector
1Engine oil pressure sensor (switch)See K030 LOW ENGINE OIL PRESSURE SENSOR (SWITCH)

2. Undo and remove the engine oil pressure switch.

ENGINE OIL PRESSURE WARNING LIGHT SWITCH - R + R

Refitting

- Place the engine oil pressure switch in position and tighten it to the recommended torque.

ComponentFasteningdiaValue (daNm)Validity
Switch for engine oil pressure warning light2.01.8

- Connect the electrical connection for the engine oil pressure switch.

- Place the protective casing for the engine oil pressure switch connector in position.

- Place the air conditioning compressor in its housing and tighten it it using the fastenings. Refer to

Op. 5040A20 AIR CONDITIONING COMPRESSOR - R+R - INCLUDES FLUID LEVEL CHECK AND TOP UP IF NECESSARY

Op. 1092G10 SINGLE ENGINE BELT - R.R

Op. 7055B66 ENGINE COMPARTMENT DUST COVER IN RIGHT FRONT WHEEL ARCH - R.R.

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

Parts & tools for this job For 2005 Fiat Croma

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