5510C34 RPM AND TIMING SENSOR (SINGLE) - R+R - Alfa - 147 - eLearn

3025504 - 5510C34 rpm and timing sensor (single) - r+r

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

	Name	Connector
-	Battery	A1B

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).

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.

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.

Refitting ( Removing

) 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 .