Removal
1. Prepare the vehicle for operations (see "Preparing a car for maintenance and repair").
2. Having released the retainer, we disconnect the wiring block from the crankshaft position sensor.
4. Using a Phillips screwdriver, unscrew the sensor mounting screw.
[The article is copied from the website: vazbook.ru]
5. Remove the sensor from the hole in the camshaft drive cover bracket.
Examination
1. Connect the multimeter to the sensor terminals (in voltmeter mode).
2. We vigorously move the screwdriver blade near the end of the sensor. At the moment when the screwdriver blade is opposite the sensitive element of the working sensor, we observe a voltage surge on the voltmeter.
If there are no voltage surges or they are small, replace the sensor.
Installation
The sensor is installed in the reverse order.