Toyota Camry

1992-1997 of release

Repair and operation of the car

Kamri's Toyota
+ 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. Toxicity decrease
   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 provision of a camshaft (engine 1MZ-FE V6)
      8.5.11. Sensor of an angle of rotation of a cranked 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 burning 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)


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.


1. Sensors of a detonation are located under an inlet collector. For access to sensors of a detonation it is necessary to remove a chamber 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.