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:

    Carburettor (Pierburg 2V type) - fast idle speed adjustment
    1 Check the idle speed and mixture adjustment. The idle speed must be correct before attempting to check or adjust the fast idle speed. 2 With the engine at normal operating temperature, and a ta ...

    Front brake caliper - removal, overhaul and refitting
    Warning: Hydraulic fluid is poisonous; wash off immediately and thoroughly in the case of skin contact, and seek immediate medical advice if any fluid is swallowed or gets into the eyes. Certain ...

    Starting and charging systems
    The engine electrical system includes all charging, starting and ignition system components and the engine oil pressure sensor. ...