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:

    Cylinder head - removal and refitting
    Removal Note: On HCS engines, cylinder head bolts may be used a total of three times (including initial fit) and must be suitably marked to indicate each removal operation. A new cylinder head ga ...

    Specifications
    System type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 volt, negative earth Bulbs Wattage Headlamp: Halogen . . . . . . . . . . . . . . . . . . . . . ...

    Front and rear brake pad/shoe check (Every 6000 miles (10 000 km) or 6 months)
    1 Firmly apply the handbrake, then jack up the front and rear of the car and support it securely on axle stands (see “Jacking and vehicle support”). 2 For a quick check, the front brake disc pads ...