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
   - 8.6. Induction system of air supply in the engine (ACIS)
      8.6.1. Replacement
   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

8.6. Induction system of air supply in the engine (ACIS)


Arrangement of elements of induction system of air supply in the engine

The induction system of air supply in the engine changes the direction of a stream of air in an inlet collector depending on engine turns.

The executive mechanism of system copes the vacuum created in an inlet collector.

1. For check of induction system of air supply establish a tee with the manometer between the adjusting valve and a vacuum hose.
2. Start the engine on idling turns. Thus the manometer should not show vacuum.
3. For a short time press against the stop an accelerator pedal. Thus the manometer has to show vacuum, and draft of the executive mechanism has to move.
4. If the vacuum is absent, check passability of a vacuum hose and serviceability of the switching vacuum valve (VSV).
5. Check a condition of the vacuum tank, blowing through it air. At air supply in the channel A air has to leave the channel B, and in the opposite direction air should not pass.
6. Creating vacuum in the vacuum tank via the channel B, a finger of a hand check that the vacuum in the channel A keeps within at least 1 minute.
7. For check of the switching vacuum valve of a podsoyeda to Nita to its contacts an ohmmeter also measure resistance which has to be in limits of 33-39 Ohms.