Ford Sierra Service Manual
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 ...
