Workshop Manuals Factory service & repair Alfa Romeo
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
Alfa Romeo 147 Factory Service Manual (2000-2004)16 · Electrical equipment
16 · Electrical

Rpm and timing sensor (single) - r+r

Make
Alfa Romeo
Model
147 Factory Service Manual
Year
2000–2004
Section
Engine ignition › Rpm and timing sensor (single) - r+r
Electrical equipmentRpm and timing sensor (single) - r+r

Rpm and timing sensor (single) - r+r

Operation 5510C34 · Coil, ecu, sensors

3.2 V6

Removing

Position the vehicle on the ramp.

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

NameConnector
BatteryA1B

1. Loosen the band (1a) and disconnect the oil vapour recirculation pipe (1b) from the corrugated hose.

2. Loosen the bands (2a) and remove the corrugated hose (2b), complete with resonator (2c).

Rpm and timing sensor (single) - r+r

1. Open the electrical connections box cover.

2. Disconnect the electrical connection for the rpm sensor.

Release the engine rpm sensor electrical wiring from the fixings.

Rpm and timing sensor (single) - r+r

Proceed with removal - 7055B54 under-engine guard - r r.

Proceed with removal - 1076B82 left exhasust pipe between catalytic preconverter and converter r r.

1. Undo the bolts (1a) and remove the rpm sensor protection (1b).

2. Remove the rpm sensor complete with support.

Rpm and timing sensor (single) - r+r

Refitting

Refit the rpm sensor and mount.

Replace the engine rpm sensor protection in its housing and fix it using the bolts.

Proceed with refitting - 1076B82 left exhasust pipe between catalytic preconverter and converter r r.

Proceed with refitting - 7055B54 under-engine guard - r r.

Secure the engine rpm sensor wiring to the fastenings.

Connect the electrical connection for the rpm sensor.

Close the electrical connections box cover.

Place the corrugated hose, complete with resonator, back in its housing and tighten the bands.

Connect the oil vapour recirculation pipe to the corrugated hose and tighten the band.

Connect the negative (-) battery terminal.

Remove the car from the ramps.

In the case of engine rpm sensor remova/refitting or replacement, run the injection-ignition procedure initialisation procedure - 1056B81 run electronic ignition/injection control unit (single) self-learning procedure.

Parts & tools for this job For 2000 Alfa Romeo 147

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