See also:

Exhaust gas oxygen (HEGO) sensor (2.0 litre DOHC/1.6 & 1.8 litre (R6A type) CVH) - removal and refitting
Note: Do not touch the tip of the HEGO sensor as this will drastically shorten its service life. Note: A new sealing ring should be used on refitting. Removal 1 Ensure that the engine and the ex ...

Choke control cable - removal, refitting and adjustment
Pre-1986 models Removal 1 Disconnect the battery earth lead. 2 For improved access, remove the air cleaner unit (Section 2). 3 At the carburettor end of the cable, loosen the cable clamp bolt, d ...

Fuel injectors - removal and refitting
Caution: Refer to the precautions in Section 1 before proceeding. Note: A tachometer and an exhaust gas analyser will be required to check the idle mixture on completion. New seals and retaining ...