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
ENGINE OIL PRESSURE WARNING LIGHT SWITCH - R + R
Removing
- Position the vehicle on a lift.
- Make sure that the ignition key is in the OFF position, then disconnect the battery terminal (-).
| Description | Connector | |
|---|---|---|
| Battery | See A001 BATTERY |
Op. 5520B10 STARTER MOTOR - R+R
1. Disconnect the electrical connection from the engine oil pressure warning light switch.
| Description | Connector | |
|---|---|---|
| 1 | Insufficient 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.
Refitting
- Replace the engine oil pressure warning light switch in its housing and tighten it to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Switch for engine oil pressure warning light | M12 x 1.75 | (engine crankcase side) 1.8 | 2.2 |
- 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.
Removing
- Position the vehicle on a lift.
- Make sure that the ignition key is in the OFF position, then disconnect the battery terminal (-).
| Description | Connector | |
|---|---|---|
| Battery | See A001 BATTERY |
Op. 7055B54 UNDER ENGINE PROTECTION/GUARD - R.R.
1. Disconnect the electrical connection from the engine oil pressure warning light switch.
| Description | Connector | |
|---|---|---|
| 1 | Insufficient engine oil pressure sensor (switch) | See K030 INSUFFICIENT ENGINE OIL PRESSURE SENSOR |
2. Undo and remove the engine oil pressure warning light switch.
Refitting
- Replace the engine oil pressure warning light switch in its housing and tighten it to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Switch for engine oil pressure warning light | M14 | (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.
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.
| Description | Connector | |
|---|---|---|
| 1 | Insufficient engine oil pressure sensor (switch), K030 | See K030 INSUFFICIENT ENGINE OIL PRESSURE SENSOR |
2. Undo and remove the engine oil pressure warning light switch.
Refitting
- Replace the engine oil pressure warning light switch in its housing and tighten it to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Switch for engine oil pressure warning light | M14 | (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.
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.
| Description | Connector | |
|---|---|---|
| 1 | Engine oil pressure sensor (switch) | See K030 LOW ENGINE OIL PRESSURE SENSOR (SWITCH) |
2. Undo and remove the engine oil pressure switch.
Refitting
- Place the engine oil pressure switch in position and tighten it to the recommended torque.
| Component | Fastening | dia | Value (daNm) | Validity |
|---|---|---|---|---|
| Switch for engine oil pressure warning light | 2.0 | 1.8 |
- 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.
Parts & tools for this job For 2005 Fiat Croma
- TOOLOBD2 scannerSearch: OBD2 scanner
- TOOLDigital multimeterSearch: automotive digital multimeter
- TOOLBack-probe test leadsSearch: back probe test leads
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