Toyota Camry

1992-1997 of release

Repair and car operation

Kamri's Toyota
+ General data
+ 1. Maintenance
+ 2. Engine
+ 3. Six-cylinder V6 engines
+ 4. Major maintenance of engines
+ 5. Cooling and heating
+ 6. Fuel system
+ 7. Ignition system
- 8. Toxicity fall
   8.2. General information
   8.3. System of electronic control (TCCS)
   8.4. Self-diagnostics system
   + 8.5. Sensors
   + 8.6. Induction system of supply of air in the engine (ACIS)
   8.7. Catching system паров fuels (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

8.3. System of electronic control (TCCS)


ESM electronic control unit arrangement in the car

The block of electronic control (ECM) receives signals from various sensors which supervise changing operational power setting, such as volume of air arriving in the engine, air temperature, temperature of cooling liquid, engine turns, delay or acceleration of a course of the car and the content of oxygen in exhaust gases. These signals are used by the block (ECM) to define the correct duration of injection of fuel and to establish a demanded corner of an advancing of ignition.

In case of malfunction of any sensor the system is included into a mode of the doubler and ensures functioning of the engine, but with smaller efficiency.

The electronic ECM control unit is located under the dashboard behind a ware box. For removal of the ESM block it is necessary to remove a ware box and dashboard furnish under a ware box.