Throttle Position Sensor (TPS) - removal and refitting

Removal
1 Disconnect the battery negative lead.

2 Unclip and disconnect the sensor wiring plug.

3 Remove the two securing screws, and withdraw the sensor from the throttle valve shaft (see illustration).

11.3 Throttle position sensor (TPS) location (arrowed) on side of CFI unit
11.3 Throttle position sensor (TPS) location (arrowed) on side of CFI unit

Refitting 4 Refitting is a reversal of removal, but ensure that the sensor actuating arm is correctly located.

    See also:

    Fuel tank - removal and refitting
    The procedure is as described in Part A of this Chapter for carburettor engines. ...

    Power-operated folding roof components - removal and refitting
    Hydraulic rams Removal 1 Remove the rear wheelhouse covers with reference to Section 32. 2 Mark the two hoses connected to the ram as a guide to reassembly, then remove the circlips securing the ...

    General information and precautions
    General information The engine electrical system includes all charging, starting and ignition system components and the engine oil pressure sensor. Because of their engine-related functions, thes ...