Repair and operation of the TOYOTA 4-RUNNER car - 11.3.1. Check of system of ignition//Toyota 4ranner 1987-1998 /

Toyota 4 Runner/Hilux/Surf

1987-1998 of release

Repair and operation of the car



Toyota 4ranner
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engines
+ 4. Systems of heating, ventilation
+ 5. Fuel and exhaust systems
+ 6. Transmissions
+ 7. Transmission elements
+ 8. Brake system
+ 9. Suspension bracket and steering
+ 10. Body
- 11. Electric equipment
   11.1. Specifications
   11.2. Battery
   - 11.3. System of ignition
      11.3.1. Check of system of ignition
   11.4. Ignition coil(s)
   11.5. Ignition distributor
   11.6. Check and installation of the moment of ignition
   11.7. Block of electronic ignition
   11.8. Induction sensor
   + 11.9. System of a charge of the battery
   + 11.10. Generator
   11.11. System of start-up of the engine
   + 11.12. Starter electric motor
   11.13. Traction relay
   11.14. Check of tension
   11.15. Detection of short circuit
   11.16. Check of reliability of grounding
   11.17. Check of integrity of a chain
   11.18. Finding of not closed chain
   11.19. Search of malfunctions
   11.20. Safety locks
   11.21. Fusible crossing points
   11.22. Breakers
   11.23. Relay
   11.24. Breaker of indexes of turn / alarm system
   11.25. Switch of indexes of turn
   11.26. Lock of ignition and drum of the lock
   11.27. Switch of external lighting
   11.28. Screen wiper switch
   11.29. Lamps of headlights
   11.30. Adjustment of headlights
   11.31. Headlight case
   11.32. Replacement of lamps
   11.33. Receiver and loudspeakers
   11.34. Antenna
   + 11.35. Screen wiper electric motor
   11.36. Switch of heating of back glass
   11.37. Heater of back glass
   11.38. Guard of devices
   11.39. Sound signal
   11.40. Electric drive of mirrors
   11.41. Cruise control
   + 11.42. Window regulator electric drive
   11.43. Electric drive of door locks
   11.44. Safety cushions
+ 12. Electroschemes





11.3.1. Check of system of ignition

CONTACTLESS SYSTEM

PERFORMANCE ORDER
1. If the engine is not started, and the starter rotates the crankshaft, check existence of a spark.
2. For this purpose disconnect a wire from one of candles, take away the isolating tip and record a wire at distance about 6 mm from the bared weight site, or connect to the calibrated rated sportsman. Include a starter and watch a candle wire. There has to be an intensive spark of blue color.
3. If the spark is available, turn out candles and check.
4. If the spark is absent, or sparking unstable, uncover the distributor and check a condition of a cover and the runner.
5. At detection of moisture wipe dry a cover and the runner, establish a cover on a place and repeat check.
6. If sparks on the former are not present, disconnect a high-voltage wire of the coil of ignition from a distributor cover and fix a wire at distance about 6 mm from the bared weight site.
7. If the spark appeared, malfunction of a cover of the distributor or runner can be the cause.
8. In the absence of a spark check all conducting of primary chain of the coil of ignition.
9. Whether check tension on the coil from the ignition key arrives.
10. Check the ignition coil (see subsection 11.4) and the induction sensor.
11. If the spark on the former is absent, replace a high-voltage wire of the coil obviously serviceable.
12. If replacement does not yield result, the electronic block is faulty.

DIS-SISTEMA

PERFORMANCE ORDER
1. If the engine is not started, and the starter rotates the crankshaft, disconnect a wire from a candle of the left cylinder and connect to a test rated sportsman. The rated sportsman has to be calculated on check of DIS-of system.

Prevention

For check use wires from the left head of cylinders as for access to coils of the right cylinders it is complicated and dismantling will be required.


2. If the spark is observed, turn out candles and check.
3. If the spark is absent, or sparking unstable, check tension from the battery on each coil, check coils and sensors (see subsection 11.4).
4. Check a signal from the electronic block on coils.
5. For this purpose open the socket and attach to a conclusion of the socket on which power supply from the battery, a control light-emitting diode moves. At rotation of the crankshaft the light-emitting diode has to light up at the time of arrival of a signal from the electronic block.
6. Electronic and processor blocks are checked in car service.