Rpm sensor - r+r
- Make
- Alfa Romeo
- Model
- 147 Factory Service Manual
- Year
- 2000–2004
- Section
- Engine ignition › Rpm sensor - r+r
Rpm sensor - r+r
Removing
Position the vehicle on the ramp.
Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.
| Name | Connector | |
|---|---|---|
| Battery | A1B |
1. Disconnect the electrical connection for the engine rpm sensor.
| Name | Connector | |
|---|---|---|
| 1 | RPM sensor | K46 |
1. Disconnect the electrical connection for the engine rpm sensor.
| Name | Connector | |
|---|---|---|
| 1 | RPM sensor | K46 |
Proceed with the removal - 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with the removal - 1080B62 catalytic converter - r + r.
Proceed with the removal - 1080B40 catalytic pre-converter - r r.
Release the electrical wiring for the engine rpm sensor from the fastenings on the modular intake manifold.
1. Undo the bolt (1a) and remove the engine rpm sensor (1b).
Refitting
Place the engine rpm sensor back in its housing and secure it by tightening the bolt to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| RPM SENSOR | M6 | (Crankase side) 0.9 |
Secure the electrical wiring for the engine rpm sensor to the fastenings on the modular intake manifold.
Proceed with the refitting - 1080B62 catalytic converter - r + r.
Proceed with the refitting - 1080B40 catalytic pre-converter - r r.
Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Connect the electrical connection for the engine rpm sensor.
Connect the battery terminal (-).
Remove the car from the ramp.
Removing
Position the vehicle on the ramp.
Ensure that the ignition key is in the OFF postition, then disconnect the battery negative terminal.
| Name | Connector | |
|---|---|---|
| Battery | A1B |
1. Disconnect the electrical connection for the engine rpm sensor.
| Name | Connector | |
|---|---|---|
| 1 | RPM sensor | K46 |
Proceed with the removal - 7055B54 under-engine guard - r r.
Proceed with the removal - 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with the removal - 1080B40 catalytic pre-converter - r r.
Release the electrical wiring for the engine rpm sensor from the fastenings on the modular intake manifold.
1. Undo the bolt (1a) and remove the engine rpm sensor (1b).
Refitting
Place the engine rpm sensor back in its housing and secure it by tightening the bolt to the recommended torque.
| Fastening | Component | Ø | Value (daNm) | |
|---|---|---|---|---|
| RPM SENSOR | M6 | (Crankase side) 0.9 |
Secure the electrical wiring for the engine rpm sensor to the fastenings on the modular intake manifold.
Proceed with the refitting - 1080B40 catalytic pre-converter - r r.
Proceed with the refitting - 1072C44 exhaust manifold heat shield on bulkhead - r+r.
Proceed with the refitting - 7055B54 under-engine guard - r r.
Connect the electrical connection for the engine rpm sensor.
Connect the battery terminal (-).
Remove the car from the ramp.
Parts & tools for this job For 2000 Alfa Romeo 147
- TOOLOBD2 scannerSearch: OBD2 scanner
- TOOLDigital multimeterSearch: automotive digital multimeter
- TOOLBack-probe test leadsSearch: back probe test leads
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