Toyota Camry

1992-1997 of release

Repair and operation of the car



Toyota Camry
+ General data
+ 1. Maintenance
+ 2. Engine
+ 3. Six-cylinder V6 engines
+ 4. Capital repairs of engines
+ 5. Cooling and heating
+ 6. Fuel system
+ 7. System of ignition
- 8. Decrease in toxicity
   8.2. General information
   8.3. System of electronic control (TCCS)
   8.4. System of self-diagnostics
   - 8.5. Sensors
      8.5.2. Oxygen sensor
      8.5.3. Sensor of provision of a butterfly valve
      8.5.4. Air stream measuring instrument (only engines 3VZ-FE V6)
      8.5.5. MAF sensor of measurement of mass of a stream of air (engine 1MZ-FE V6)
      8.5.6. Sensor of absolute pressure (four-cylinder engines)
      8.5.7. EGR temperature sensor
      8.5.8. Car speed sensor
      8.5.9. The detonation sensor (only with V6 engines)
      8.5.10. Sensor of position of the camshaft (engine 1MZ-FE V6)
      8.5.11. Sensor of an angle of rotation of a bent shaft (only engines 1MZ-FE V6)
   + 8.6. Induction system of air supply in the engine (ACIS)
   8.7. System of catching of vapors of fuel (EVAP)
   + 8.8. System of repeated combustion of exhaust gases (EGR)
   8.9. System of ventilation of a case (PCV)
   8.10. Catalyst
   8.11. Codes of malfunctions
+ 9. Transmission
+ 10. Automatic transmission
+ 11. Coupling and power shafts
+ 12. Brake system
+ 13. Suspension bracket
+ 14. Body
+ 15. Electric equipment



8.5.9. The detonation sensor (only with V6 engines)

GENERAL INFORMATION

The sensor of a detonation defines a detonation in cylinders of the engine and transmits the operating signal to the ESM block which reduces an ignition advancing corner by the size excluding a detonation in engine cylinders.

PERFORMANCE ORDER

1. Sensors of a detonation are located under an inlet collector. For access to sensors of a detonation it is necessary to remove the camera of an air inlet and an inlet collector.
2. Using an ohmmeter, check that there is no contact between contacts of the sensor of a detonation and the engine.