5.2.20. Sensor of an angle of rotation of a bent shaft

Position of the piston in the cylinder of the engine is decisive in definition of the moment of injection of fuel in the combustion chamber. As pistons through rods are rigidly connected with a bent shaft, the sensor of an angle of rotation of a bent shaft transfers to the control unit information concerning position of all pistons and the frequency of rotation of a bent shaft, and this important entrance variable is transferred to ECU.

Check

 PERFORMANCE ORDER

  1. Disconnect the socket from the sensor of an angle of rotation of a bent shaft.
  2. Measure resistance between contacts 1 and 2 sockets of the sensor. Resistance: 0,65–1,00 kOhm.
  3. If resistance of the sensor differs from demanded, replace the sensor. A gap between a rotor and the sensor of an angle of rotation of a bent shaft: 0,5–1,5 mm.
  4. Install the sensor, observing the inhaling moment. Inhaling moment: 4–6 N • m.