Toyota Camry

1996-2001 of release

Repair and operation of the car



Toyota Camry
+ 1. Maintenance instruction
+ 1.2. Information before driving of the car
+ 1.3. Independent maintenance
+ 1.4. Technical characteristics
+ 1.5. Several councils upon purchase of the car
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
- 7. Exhaust system
   - 7.2. Systems of decrease in toxicity of exhaust gases
      7.2.2. Technical characteristics
      7.2.3. OBD II system
      7.2.4. OBD computer of II system (Powertrain Control Module)
      7.2.5. Sensor of turn of a butterfly valve
      7.2.6. The sensor of absolute pressure in the soaking-up collector
      7.2.7. Sensor of a mass consumption of air
      7.2.8. The sensor of temperature of the soaked-up air (IAT sensor)
      7.2.9. Sensor of temperature of cooling liquid (ECT sensor)
      7.2.10. Sensor of rotation of the crankshaft
      7.2.11. Sensor of rotation of a cam-shaft
      7.2.12. Contact sensor of pressure of the hydraulic booster
      7.2.13. The sensor of content of oxygen in the fulfilled gases
      7.2.14. Detonation sensor
      7.2.15. Car speed sensor
      7.2.16. Perepuskna air valve of idling (IAC valve)
      7.2.17. System of the choice of the channel of absorption (ACIS system)
      7.2.18. System of ventilation of a case
      7.2.19. System of recirculation
      7.2.20. System of catching of vapors of gasoline
      7.2.21. Converter
      7.2.22. Rub in one – or how to save the catalyst
+ 8. Transmission
+ 9. Running gear
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment



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7.2.3. OBD II system

GENERAL INFORMATION

OBD II - the system is intended for registration and storing of failures of sensors of system of decrease in toxicity, and also for check of a condition of sensors and actuation mechanisms.

Arrangement of the 16-shtyrkovy diagnostic socket

Access to system is provided with connection of special scanners (OBD-II SCAN TOOL) to the 16-shtyrkovy diagnostic socket (shooter) which is mounted under the dashboard from the driver.

Is a part of the system the on-board computer (Powertrain Control Module) and the peripheral sensors tracing a condition of the engine (sensors of oxygen, rotation of the crankshaft, temperature, etc.). For reading in this system of diagnostic codes of malfunction and their identification special expensive scanners therefore it is expedient to carry out all types of works on diagnostics, repair and adjustment of system in car service of the dealer are required. In this section the order of checks and replacement of some knots of system of decrease in toxicity which can be executed independently is considered.