7.2.15. Car speed sensor
The sensor is intended for management of transmission and control of fuel consumption. The signal from the sensor represents the sequence of impulses. The sensor fastens on a transmission case.
Check
| PERFORMANCE ORDER |
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| 1. Disconnect the socket (in fig. at the left – the 4-cylinder engine, on the right – 6-cylinder) and check presence of voltage of 12 V on it is red / a blue wire. If there is no tension, then check a chain between the sensor and a fusible crossing point. |
| 2. Having lifted the car, check presence of the pulsing voltage of 11 V from the sensor at rotation of a wheel (the second wheel hold). For this purpose attach the socket and connect the positive probe of the voltmeter from the socket back to a conclusion with a blue wire, and negative – to a conclusion with a pink wire. In the absence of tension replace the sensor. |
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Replacement
| PERFORMANCE ORDER |
| Disconnect the socket, unscrew the screw and get the sensor. |
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