Air Charge Temperature (ACT) sensor - removal and refitting

Removal
1 The ACT sensor is screwed into the CFI unit.

2 Disconnect the battery negative lead.

3 Remove the air cleaner assembly.

4 Disconnect the ACT sensor wiring plug (see illustration).

13.4 Disconnecting the ACT sensor wiring plug - 1.4 CFI engine
13.4 Disconnecting the ACT sensor wiring plug - 1.4 CFI engine

5 Unscrew the sensor from the CFI unit.

Refitting
6 Refitting is a reversal of removal.

    See also:

    Radiator fan thermal switch - testing, removal and refitting
    Testing 1 The thermal switch is located on the side of the thermostat housing on early OHV engine models and in the thermostat housing cover on later OHV versions. On all CVH engines, the switch ...

    Throttle body - removal and refitting
    Note: A tachometer and an exhaust gas analyser will be required to check the idle mixture on completion. A new gasket must be used when refitting the throttle body. 2.0 litre SOHC models 1 Discon ...

    Aerial - removal and refitting
    Manually-operated type - all models except Cabriolet Removal 1 Withdraw the radio (Section 21) until the aerial lead can be pulled out of the receiver socket. 2 Working under the front wing, rel ...