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:

    Major operations possible with the engine in the car
    The following work can be carried out without having to remove the engine: a) Timing belt - renewal. b) Camshaft oil seal - renewal. c) Camshaft - removal and refitting. d) Cylinder head - remova ...

    Intercooler - removal and refitting
    1985 models Removal 1 Disconnect the battery negative lead. 2 Remove the air cleaner as described in Section 2. 3 Remove the intercooler upper and lower air hoses (see illustration). 22.3 Int ...

    Flywheel/driveplate - removal, inspection and refitting
    Note: The manufacturers recommend that the flywheel/driveplate securing bolts are renewed after slackening. Suitable thread-locking agent will be required to coat the bolt threads. Removal 1 If t ...