Replacing crankshaft pulse sensor (S55 engine)

Necessary preliminary work: 

• Remove STARTER MOTOR .

Removal: 

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Unlock connector (1) and pull off.

Release screw (2).

Remove connector housing from crankcase.

Release screw (3).

Pull pulse sensor from crankcase and remove.

Installation: 

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During installation of pulse sensor make sure that guide pin (4) of pulse sensor is inserted in guiding groove (2) of crankcase.

Tighten screw (3).

Tightening torque 13 62 8AZ .

Tighten screw (2).

Tightening torque 13 62 2AZ .

Attach and lock connector (1).

Connector (1) must engage audibly.

Required reworking: 

• Install STARTER .