Toyota Corolla

1992-1998 of release

Repair and car operation

Toyota Corolla
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of cooling, heating
+ 5. Fuel, exhaust systems
- 6. System of decrease in toxicity
   6.1. Specifications
   6.2. Electronic control system
   6.3. Electronic control unit
   + 6.4. System of onboard diagnostics
   - 6.5. Sensors of system of automatic control of the engine
      6.5.1. The sensor of temperature of cooling liquid
      6.5.2. Sensor of concentration of oxygen
      6.5.3. Sensor of an angle of rotation of a butterfly valve (TPS sensor)
      6.5.4. The sensor of absolute pressure on a soaking-up collector (MAR-datchik)
      6.5.5. The air temperature sensor on a soaking-up collector (IAT sensor)
      6.5.6. Temperature sensor of system retsirkulyatsiya (EGR sensor)
      6.5.7. Sensor of speed of the car (VSS sensor)
      6.5.8. Detonation sensor
      6.5.9. Sensor of an angle of rotation of the crankshaft
   6.6. Catching system паров gasoline
   6.7. System retsirkulyatsiya (EGR system)
   6.8. System of compulsory ventilation of a case (PCV system)
   6.9. Catalytic converter
+ 7. Transmissions
+ 8. Coupling and semi-axes
+ 9. Brake system
+ 10. Suspension bracket and steering
+ 11. Body
+ 12. Electric equipment

6.5.9. Sensor of an angle of rotation of the crankshaft


Installation site of the sensor of an angle of rotation of the crankshaft

On some cars of the last years of release the sensor of an angle of rotation of the crankshaft (it is specified by an arrow) is about a cover of a gear belt, near a pulley. The sensor gives a signal in the control unit on the basis of which the crankshaft angle of rotation precisely is defined.


1. Measure resistance of the sensor of the crankshaft. It should be within 1,630–3,225 Ohm depending on temperature: at temperature increase resistance of the sensor increases. If the measured values of resistance do not correspond to this range, the sensor replace.
2. For replacement of the sensor remove a pulley (see subsection, disconnect the socket and turn out screws of fastening of the sensor.
3. Installation of the sensor is carried out upside-down.