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7.2.10. Sensor of rotation of the crankshaft


On 4-cylinder engines the sensor is mounted under a cover of a gear belt, on V6 engines – over a crankshaft pulley.

The place of installation of the sensor of rotation of the crankshaft on 4-cylinder engines
1. Wire
2. Socket
3. Generator
4. Crankshaft pulley guide
5. Sensor of rotation of the crankshaft
6, 7, 9, 14. Collar
8. Sensor socket
10. Pulley
11. Belt N1 cover
12. Belt N2 cover
13, 15. Laying

The place of installation of the sensor of rotation of the crankshaft on 6-cylinder engines

1. Socket

2. Sensor

Check

4-CYLINDER ENGINES

PERFORMANCE ORDER
1. Disconnect the socket of conducting of the sensor about the generator and check sensor resistance (the arrow specified a sensor arrangement).
2. Together with the sensor it is necessary to check also the module of the computer for what the module should be removed and handed over in car service.

6-CYLINDER ENGINES
PERFORMANCE ORDER
1. Because of the complicated access to the socket the sensor is recommended to be removed (the arrow specified a sensor arrangement). Check resistance on the removed sensor.
2. Having warmed up the engine, or having removed the sensor and having placed in boiled water, check sensor resistance at 80 °C which has to be 250–300 Ohms.

Replacement

PERFORMANCE ORDER
1. Disconnect the battery from weight.
2. On 4-cylinder engines uncover a belt (see rice. The place of installation of the sensor of rotation of the crankshaft on 4-cylinder engines).
3. On 6-cylinder engines for access to the sensor remove the protective panel of a wheel niche (see rice. The place of installation of the sensor of rotation of the crankshaft on 6-cylinder engines). Disconnect the socket, turn off a bolt and remove the sensor.