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1. Disconnect the socket (the sensor is on a throttle branch pipe) and check existence of tension 5 In between conclusions 2 (–) and 1 (+) at the included ignition. Figures designated socket conclusions. |
| 2. Attach the socket and check tension existence between conclusions 2 (–) and 3 (+) having connected щупы the voltmeter to a back part of conclusions. At the included ignition tension should change from 0,5 In at closed to 4,5 In at completely open zaslonka. Otherwise the sensor replace. |
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