Engine Coolant Temperature (ECT) sensor - removal and refitting

Removal
1 The ECT sensor is screwed into the inlet manifold.

2 Disconnect the battery negative lead.

3 Partially drain the cooling system as described in Chapter 1.

4 Disconnect the sensor wiring plug.

5 Unscrew the sensor from the inlet manifold.

Refitting
6 Refitting is a reversal of removal, but on completion top-up the cooling system as described in “Weekly checks”.

    See also:

    Speed sender unit - removal and refitting
    The sender unit is similar to that used with the fuel computer described in Chapter 12. ...

    Manifolds, exhaust and emission control systems
    All models utilise a light alloy inlet manifold which on carburettor models is coolant heated to improve the atomisation of the fuel/air mixture. The exhaust manifold is of cast iron construction ...

    Radio/cassette player and graphic equaliser - removal and refitting
    Note: The information in this Section applies to Ford original equipment fitment components. Radio Early models Removal 1 Disconnect the battery. 2 Pull off the control knobs, the tuning knob s ...