Mixture (CO) adjustment potentiometer - removal and refitting
Removal
1 The potentiometer is located on the side of
the left-hand suspension turret (see
illustration).
17.1 Mixture (CO) adjustment potentiometer (arrowed) - 1.6 EFI engine
2 Disconnect the battery negative lead.
3 Disconnect the potentiometer wiring plug.
4 Remove the securing screw and withdraw the potentiometer.
Refitting
5 Refitting is a reversal of removal, but on
completion check and if necessary adjust the
mixture as described earlier in this Chapter 1.
See also:
Turbocharger-to-manifold nut check - RS Turbo models (Every 12
000 miles or 12 months)
Check the tightness of the turbocharger-toexhaust
manifold securing nuts using a torque
wrench. ...
Heater unit - overhaul
1 With the heater unit removed from the
vehicle, remove the two securing screws and
withdraw the heater matrix from the casing
(see illustrations).
19.1a Remove the securing screws . . .
19.1 ...
Spark plug renewal (Every 12 000 miles (20 000 km) or 12 months)
1 The correct functioning of the spark plugs is
vital for the correct running and efficiency of
the engine. It is essential that the plugs fitted
are appropriate for the engine.
2 Make sure that t ...
