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
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:

    Coolant renewal (Every 24 000 miles or 2 Years)
    Cooling system draining 1 It is preferable to drain the system when the coolant is cold. If it must be drained when hot, release the pressure cap on the thermostat housing (or expansion tank on la ...

    Fuel level sender unit - removal and refitting
    Caution: Refer to the precautions in Section 1 before proceeding. A new seal must be used when refitting the sender unit. Saloon, Hatchback and Estate models All models except 2.0 litre DOHC 1 ...

    Front direction indicator side repeater lamp - removal and refitting
    1 Disconnect the battery negative lead. Models up to 1987 2 To improve access, turn the steering onto full lock. 3 Remove the relevant wheel arch liner. 4 Working under the wheel arch, depress th ...