See also:

General information
The 2.0 litre DOHC (Double OverHead Camshaft) engine was introduced in August 1989 to replace the 2.0 litre SOHC engine used previously in the Sierra range. The engine is of four-cylinder, in-line ...

Hydraulic system - bleeding (anti-lock braking system)
Note: Before starting work, refer to the warning at the beginning of Section 11 concerning the dangers of hydraulic fluid. 1 On cars equipped with the anti-lock braking system there are two bleed ...

Throttle Position Sensor (TPS) - removal and refitting
Removal 1 Disconnect the battery negative lead. 2 Unclip and disconnect the sensor wiring plug. 3 Remove the two securing screws, and withdraw the sensor from the throttle valve shaft (see illus ...