Subaru Legacy

Since 1990-1998 of release

Repair and car operation



Subaru Legasi
+ 1.1. Identification numbers
+ 2. Maintenance service
+ 3. Engines
+ 4. Heating, ventilation
+ 5. Fuel system
- 6. An exhaust system
   6.1. Service of final system
   - 6.2. Reduction of toxicity of exhaust gases and management of engine work
      6.2.1. Technical characteristics
      6.2.2. Self-diagnostics system (OBD) and codes
      6.2.3. The electronic control block (ECM)
      6.2.4. The gauge of temperature of a cooling liquid
      6.2.5. The gauge of position throttle заслонки
      6.2.6. Gauges of a cranked shaft, a camshaft, speed of the car
      6.2.7. The oxygen gauge
      6.2.8. The gauge of a stream of air
      6.2.9. The detonation gauge
      6.2.10. The pressure gauge in an inlet collector
      6.2.11. Replacement of the gauge of temperature of a cooling liquid
      6.2.12. Replacement of the gauge of a stream of air
      6.2.13. Replacement of the gauge of oxygen
      6.2.14. Replacement of the gauge of position throttle заслонки
      6.2.15. Replacement of the gauge of an angle of rotation of a cranked shaft
      6.2.16. Replacement of the gauge of position of a camshaft
      6.2.17. Replacement of the gauge of a detonation
      6.2.18. Replacement of the gauge of speed of the car
      6.2.19. Replacement of the gauge of pressure
      6.2.20. System of repeated burning of the fulfilled gases (EGR)
      6.2.21. System of catching of steams of fuel (EVAP)
      6.2.22. System of compulsory ventilation картера (PCV)
      6.2.23. The catalyst
+ 7. Systems of start, ignition
+ 8. Transmissions
+ 9. Coupling, shaft
+ 10. Brake system
+ 11. A suspension bracket
+ 12. A steering
+ 13. A body
+ 14. An electric equipment


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6.2.9. The detonation gauge
THE GENERAL DATA

Connection check between contact of the gauge of a detonation and the block of cylinders of the engine

The detonation gauge finds out a detonation in engine cylinders. The control system of a detonation is intended for detonation reduction at engine work. It allows to use the maximum advancing of ignition and to improve an engine general characteristic. The detonation gauge induces constant pressure which increases at detonation increase.

Check

PERFORMANCE ORDER
By means of an ohmmeter be convinced of absence of resistance between contact of the gauge of a detonation and the block of cylinders of the engine. Check up that there is no connection between contact of the gauge of a detonation and the block of cylinders of the engine.