Toyota Camry

1996-2001 of release

Repair and car operation



Kamri's Toyota
+ 1. Maintenance instruction
+ 1.2. Information before car driving
+ 1.3. Independent maintenance
+ 1.4. Technical characteristics
+ 1.5. Some councils upon car purchase
+ 2. Maintenance
+ 3. Engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. Exhaust system
- 8. Transmission
   + 8.1.2. Care of MKPP
   - 8.2. Automatic transmission
      8.2.2. Technical characteristics
      8.2.3. Care of AKPP
      8.2.4. General diagnostics
      8.2.5. Rope of the lever of gear shifting
      8.2.6. Butterfly valve rope
      8.2.7. Switch of blocking of ignition
      8.2.8. System of blocking of the lever of gear shifting
      8.2.9. Replacement of epiploons
      8.2.10. Removal and AKPP installation
      8.2.11. Electronic control system
      8.2.12. "Machine gun"
   + 8.3. Coupling
+ 9. Running gear
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment



8.2.11. Electronic control system

GENERAL INFORMATION

Elements of an electronic control system (4-cylinder engines)
1. Electronic control unit
2. Sensor of provision of a butterfly valve
3. Switch
4. Alarm lamp of the switch
5. Switch of lamps of stoplights
6. The electromagnetic N2 valve of the switching lever
7. The electromagnetic N1 valve of the switching lever
8. Switch of system of blocking of ignition
9. The electromagnetic valve of the switching lever
10. Sensor of speed of the car
11. The temperature sensor of cooling liquid

Elements of an electronic control system (6-cylinder engines)

1. Electronic control unit of system
control cruise
2. Electronic control unit
3. Sensor of provision of a butterfly valve
4. Switch
5. Alarm lamp of the switch
6. Switch of lamps of stoplights
7. Sensor of speed of the car
8. Electromagnetic valve
the switching lever
9. The electromagnetic valve N1, N2 of the switching lever
10. Switch of system of blocking of ignition
11. The electromagnetic valve of the switching lever
12. Sensor of speed of coupling
13. Sensor of speed of rotation of a cranked shaft
14. The temperature sensor of cooling liquid

Arrangement of the socket of the elektromaknitny valve (4-cylinder engines)

In 4-cylinder engines the socket of the electromagnetic valve is located in peredny parts of a transmission, directly over the switch of system of blocking of ignition.

Arrangement of the socket of the elektromaknitny valve (6-cylinder engines)

In 6-cylinder engines the socket of the electromagnetic valve is located opposite to the switch of system of blocking of ignition.

Check of electromagnetic valves

1. Electromagnetic N1 and N2 valves

2. The compressed air

3. Accumulator

PERFORMANCE ORDER
1. To check electromagnetic valves, submit tension of the accumulator on contacts of each of valves.
2. If valves are serviceable, you should hear click.
3. Send a stream of the compressed air to each of valves, pressure about 65 psi. Valves should not pass air.
4. Again submit tension of the accumulator on contacts and be convinced that the valve opened.

CODES OF MALFUNCTIONS

The electronic monitoring system is equipped with function of automatic search of malfunctions. The code of malfunction is brought in memory of system, and then highlighted on the display panel of a condition of the engine.

Malfunction code
Cause of defect
РО500
The speedometer sensor (the sensor of speed of N1) is faulty, conducting or short circuit is damaged
РО750
The electromagnetic valve of the switching lever A (the electromagnetic valve of the switching N1 lever) is faulty, the valve jammed in opened or a closed position
РО753
The electromagnetic valve of the switching lever A (the electromagnetic valve of the switching N1 lever) is faulty, conducting or short circuit is damaged
РО755
The electromagnetic valve of the switching lever B (the electromagnetic valve of the switching N2 lever) is faulty, the valve jammed in opened or a closed position
РО758
The electromagnetic valve of the switching lever B (the electromagnetic valve of the switching N2 lever) is faulty, conducting or short circuit is damaged
РО770
The electromagnetic valve of the switching lever E is faulty, the valve jammed in opened or a closed position
РО773
The electromagnetic valve of the switching lever E is faulty, conducting or short circuit is damaged
Р1520
The switch of lamps of feet of a signal is faulty, conducting or short circuit in a switch chain is damaged
Р1705
The sensor of speed of coupling is faulty, conducting or short circuit in a sensor chain is damaged
Р1765
The electromagnetic valve of the lever of switching is faulty, conducting or short circuit in a valve chain is damaged
Р1780
The switch of system of blocking of ignition is faulty, conducting or short circuit in a switch chain is damaged