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>> System of onboard Diagnostics (OBD)
To analyze control systems of the engine, figurative scanners are used. All models are equipped with system of onboard diagnostics of OBD-II. This system consists of the board computer called by the control unit by the engine (PCM), and the information sensors supervising various functions of the engine and sending data of PCM. This system includes a number of diagnostic registrars which find malfunctions in system of injection of fuel and a control system паров fuels and store information in memory of the computer. This updated system also checks and diagnoses sensors and clears codes. For connection with the powerful diagnostic computer the 16-contact electric socket of communication of data (DLC) is used. PCM by means of electronics operates fuel system and catching system паров fuels. On the basis of received information from sensors, PCM target signals operates various relays, fuel nozzles both other devices and drives. PCM is adjusted so that to optimize toxicity of the fulfilled gases, to keep dynamic characteristics of the car at economic fuel consumption.