Toyota Camry

1996-2001 of release

Repair and car operation

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