e4035ede

7.2.5. Sensor of turn of a butterfly valve

Check

PERFORMANCE ORDER
1. Disconnect the socket (the sensor is on a throttle branch pipe) and check presence of voltage of 5 V between conclusions 2 (–) and 1 (+) at the included ignition. Figures designated socket conclusions.
2. Attach the socket and check presence of tension between conclusions 2 (–) and 3 (+) having connected voltmeter probes to a back part of conclusions. At the included ignition tension has to change from 0,5 B at closed to 4,5 B at completely open gate. Otherwise replace the sensor.

Replacement

PERFORMANCE ORDER
1. Switch off ignition.
2. Disconnect the socket, unscrew screws (are specified by shooters) and remove the sensor.