RAV4 PAB4-Toyota Toyota
1. Car operation
2. Maintenance
3. Engines
4. Cooling and conditioning systems
5. Fuel system and system of production of the fulfilled gases
6. Ignition system
7. The monitoring system and decrease in toxicity of the fulfilled gases
   General information
   Technical characteristics
   System of onboard Diagnostics (OBD)
   Information sensors and executive stroystvo
   Codes of malfunctions of OBD-II system
   Control unit engine (PCM)
   Sensors and valves of system of injection of fuel (EFI)
   System of compulsory ventilation of Carter (PCV)
   System of a retsirkulyatsiya of the fulfilled gases (EGR) on models since 2001
   Catching system паров fuels (EVAP)
   Catalytic converter
8. Coupling
9. Transmission
10. Driveshaft and shaft of a drive of driving wheels
11. Brake system
12. Suspension bracket
13. Steering and running gear
14. Body
15. Electric equipment
Electric equipment schemes




Toyota RAV4>> the Monitoring system and decrease in toxicity of the fulfilled gases

Fig. 7.1. An arrangement of components of system of decrease in toxicity of the fulfilled gases on models 1996-1998 (on models с1998 for 2001 components are located similarly): 1–switch of position of the lever of the Park/Neutral selector; 2–detonation sensor; 3–oxygen 1 sensor; 4–oxygen 2 sensor; 5–sensor of an angle of rotation of a cranked shaft; 6–nozzle; 7–electric socket of communication of these (DLC1); 8–the vacuum valve (VSV) of a retsirkulyatsiya of the fulfilled gases (EGR); 9–the sensor of temperature of air arriving in the engine; 10-sensor of provision of a butterfly valve; 11-the sensor of absolute pressure in an inlet collector; 12-switchboard; 13-control unit engine; 14-ignition coil; 15-pressure sensor паров fuels; 16-ignition lock; 17-combination of devices; 18-electric socket of communication of these (DLC3); 19-vacuum valve (VSV) of the sensor of pressure паров fuels; 20-the vacuum valve (VSV) for system of repeated burning of the fulfilled gases (EGR); 21-relay of control of an electric chain; 22-the valve of adjustment of supply of air on frequency of idling; 23-main relay of electronic system of injection of fuel (EFI); 24-ignition distributor; 25-sensor of speed of the car No. 1; 25-the sensor of temperature of cooling liquid


Fig. 7.2. An arrangement of components of system of decrease in toxicity of the fulfilled gases on models since 2001: 1–switch of neutral position of the selector of an automatic transmission; 2–oxygen 1 sensor; 3–sensor of a toplivovozdushny mix (A/F Sensor) 1; 4–catalytic converter 1; 5–oxygen 2 sensor; 6–catalytic converter 2; 7–sensor of a toplivovozdushny mix (A/F Sensor) 2; 8–sensor of an angle of rotation of a cranked shaft; 9–nozzle; 10-the regulating oil valve (OCV); 11-detonation sensor; 12-control unit engine; 13-the ignition coil with the switchboard; 14-the sensor of temperature of cooling liquid; 15-sensor of provision of a camshaft; 16-valve of a control system of frequency of rotation of idling (IAC); 17-sensor of a measuring instrument of a consumption of air; 18-sensor of provision of a butterfly valve; 19-the vacuum valve (VSV) for system of repeated burning of the fulfilled gases (EGR); 20-the vacuum valve (VSV) for the valve of closing of an adsorber (CCV); 21-ignition lock; 22-combination of devices; 23-stoplight switch; 24-electric socket of communication of these (DLC3); 25-adsorber; 26-the vacuum valve (VSV) for the valve of control of pressure; 27-pressure sensor паров fuels; 28-fuel pump; 29-relay block; 30-relay of a starter (ST); 31-main relay (MAIN EFI); 32-relay of the sensor of temperature of an automatic transmission (A/F); 33-relay of control of an electric chain (C/OPN); 34-relay (IG2)