The sensor of provision of a butterfly valve (TPS) is located in an end face of an axis of a butterfly valve on throttle knot. Supervising target tension from TPS, PCM regulates the supply of fuel based on coal of opening of a butterfly valve (the requirement of the driver). Loose or faulty TPS will lead to unstable operation of the engine and changing frequency of rotation idling because PCM will consider that the butterfly valve turns.

Replacement of the sensor of provision of a butterfly valve (TPS) make as follows.

Switch off ignition and disconnect a "weight" wire from the storage battery.

Disconnect the electric socket from the sensor of provision of a butterfly valve.

Fig. 7.6. An arrangement of the sensor of provision of a butterfly valve on models till 2001

Fig. 7.7. An arrangement of the sensor of provision of a butterfly valve on models since 2001

Turn out screws and remove the sensor of provision of a butterfly valve from throttle knot (fig. 7.6, 7.7) .

Installation carry out to sequences, return to removal.