Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and car operation

Тойота 4Раннер
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. A suspension bracket and a steering
+ 10. A body
- 11. An electric equipment
   11.1. Specifications
   11.2. The battery
   - 11.3. Ignition system
      11.3.1. Check of system of ignition
   11.4. The coil () ignitions
   11.5. The ignition distributor
   11.6. Check and installation of the moment of ignition
   11.7. The block of electronic ignition
   11.8. The induction gauge
   + 11.9. System of a charge of the battery
   + 11.10. The generator
   11.11. System of start-up of the engine
   + 11.12. The starter electric motor
   11.13. The traction relay
   11.14. Pressure check
   11.15. Short circuit detection
   11.16. Check of reliability of grounding
   11.17. Check of integrity of a chain
   11.18. A finding of not closed chain
   11.19. Search of malfunctions
   11.20. Safety locks
   11.21. Fusible crosspieces
   11.22. Breakers
   11.23. The relay
   11.24. The breaker of indexes of turn / of the alarm system
   11.25. The switch of indexes of turn
   11.26. The lock of ignition and a lock drum
   11.27. The switch of external illumination
   11.28. The screen wiper switch
   11.29. Lamps of headlights
   11.30. Adjustment of headlights
   11.31. The headlight case
   11.32. Replacement of lamps
   11.33. The receiver and dynamics
   11.34. The aerial
   + 11.35. The screen wiper electric motor
   11.36. The switch of heating of back glass
   11.37. A heater of back glass
   11.38. A guard of devices
   11.39. A sound signal
   11.40. The electric drive of mirrors
   11.41. Cruise-control
   + 11.42. The electric drive window lifterа
   11.43. The electric drive of door-locks
   11.44. Safety pillows
+ 12. Electroschemes

11.3. Ignition system

System of ignition with the built in coil

1. The ignition switch
2. The distributor
3. A cover and бегунок
4, 5. The ignition coil (without
The electronic block)
6. To a tachometre
7. Electronic юлок
8. A winding of the induction
The gauge
9. A rotor

DIS-system of ignition of engines V6 of 3,4 l

1. From the battery
2. The ignition coil
3. A candle
4. Cylinders NN1-6
5. From gauges
6. The rotation gauge коленвала
7. The gauge of rotation of a cam-shaft

Cars with 4-cylinder engines till 1997 are equipped by contactless system of ignition. In systems of ignition of cars with engines V6 of 3,4 l and with 4-cylinder engines of 1998 system of ignition without the distributor, with individual coils of ignition.

The structure of contactless system of ignition includes the ignition key, the electronic block, the battery, the coil, primary and secondary chains, the distributor and candles.

System the processor block (ЕСМ) operates. The electronic block is mounted on the right side of a motor compartment under an air line.

The structure of system of ignition without the distributor (further DIS-system) includes gauges of rotation of a cam-shaft and коленвала, coils of ignition and the electronic block. At engine start the processor block forms identification signals for each cylinder which start the electronic module switching the coils of ignition. The processor block automatically regulates the ignition moment in reply to the signals arriving from various gauges of the car (gauges of depression, speed of a stream, an angle of rotation заслонки, detonations, etc.). The electronic module distributes signals on corresponding coils and sets time of a delay before coil switching according to a current in a primary chain.

In DIS-system two spark ignition is used. The spark appears simultaneously in two cylinders, the piston of one makes a compression step, and another – an emission step. And, in the first of these cylinders capacity of the spark category much more exceeds capacity of the category in the second in which the spark is used only for reburning of the rests of not burnt down gas mixture. On engines V6 the spark is created in steams of cylinders 1–4, 2–5, 3–6, and in 4-cylinder – 1–4 and 2–3.

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