DOHC engine

The 2.0 litre DOHC (Double OverHead Camshaft) engine was introduced in August1989 to replace the 2.0 litre SOHC engine used previously in the Sierra range. The engine is of four-cylinder, in-line type. The crankshaft incorporates five main bearings. Thrustwashers are fitted to the centre main bearing in order to control crankshaft endfloat.

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    Steering wheel - removal and refitting
    Removal 1 Set the front wheels in the straight-ahead position. 2 Prise the trim insert from the centre of the steering wheel, and where applicable, disconnect the horn electrical lead(s) (see il ...

    Diagram 3. Ancillary circuits and interior lighting. P100 model from 1988 onwards
    Diagram 3. Ancillary circuits and interior lighting. P100 model from 1988 onwards ...

    Carbon canister (models with catalytic converter) - removal and refitting
    2.0 litre DOHC models 1 Where fitted, the carbon canister is located on the right-hand side of the engine compartment, underneath the coolant expansion tank. 2 Disconnect the battery negative lea ...