Lubrication system - check delivery pressure
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2004
- Section
- Various controls › Lubrication system - check delivery pressure
Lubrication system - check delivery pressure
Let the engine warm up (oil temperature approx. 90° C).
Proceed with removal Refer to op. 7055B54 under-engine guard - r r.
Proceed with removal Refer to op. 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with removal Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with removal Refer to op. 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with removal Refer to op. 1080B62 catalytic converter - r + r.
Proceed with removal Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with removal Refer to op. 1084A42 engine oil pressure warning light switch - r + r.
1. Fit the tool in the seat of the low engine oil pressure switch.
| Name | Country | |
|---|---|---|
| 1 | Connector | 1.860.969.000 |
2. Fit the pressure gauge.
Proceed with refitting Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with refitting Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with refitting Refer to op. 1080B62 catalytic converter - r + r.
Start the engine only for the time required to check that the engine oil pressure is within the specified values.
| Measurement | Value | ||
|---|---|---|---|
| Engine oil pressure when idling (bar) | 1.0 ÷ 1.5 |
| Measurement | Value | ||
|---|---|---|---|
| Engine oil pressure at 4000 rpm/ (bar) | 3.5 ÷ 4.5 |
Proceed with removal Refer to op. 1080B62 catalytic converter - r + r.
Proceed with removal Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with removal Refer to op. 1080B40 catalytic pre-converter - r r.
Remove the pressure gauge.
Remove the tool.
| Name | Country | |
|---|---|---|
| Connector | 1.860.969.000 |
Proceed with refitting Refer to op. 1084A42 engine oil pressure warning light switch - r + r.
Proceed with refitting Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with refitting Refer to op. 1080B62 catalytic converter - r + r.
Proceed with refitting Refer to op. 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with refitting Refer to op. 1080B40 catalytic pre-converter - r r.
Proceed with refitting Refer to op. 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with refitting Refer to op. 7055B54 under-engine guard - r r.
Let the engine warm up (oil temperature approx. 90° C).
Proceed with removal Refer to op. 7055B54 under-engine guard - r r.
Proceed with removal Refer to op. 1084B30 engine oil filter r r.
Proceed with removal Refer to op. 1084A42 engine oil pressure warning light switch - r + r.
1. Fit the tool in the seat of the low engine oil pressure switch.
| Name | Country | |
|---|---|---|
| 1 | Connector | 1.860.969.000 |
2. Fit the pressure gauge.
Temporarily fit the engine oil filter.
Start the engine only for the time required to check that the engine oil pressure is within the specified values.
| Measurement | Value | ||
|---|---|---|---|
| Engine oil pressure when idling (bar) | 0.8 |
| Measurement | Value | ||
|---|---|---|---|
| Engine oil pressure at 4000 revs/min (bar) | 4.5 |
Remove the oil filter.
Remove the pressure gauge.
Remove the tool.
| Name | Country | |
|---|---|---|
| Connector | 1.860.969.000 |
Proceed with refitting Refer to op. 1084A42 engine oil pressure warning light switch - r + r.
Proceed with refitting Refer to op. 1084B30 engine oil filter r r.
Proceed with refitting Refer to op. 7055B54 under-engine guard - r r.
Parts & tools for this job For 2000 Alfa Romeo 147
- PARTOil filterSearch: Alfa Romeo 147 2000 oil filter
- TOOLOil filter wrenchSearch: oil filter wrench
- FLUIDEngine oilSearch: Alfa Romeo 147 engine oil
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