Suzuki Grand Vitara SQ416/SQ420/420WD

since 1998 release

Repair and operation of the car

Suzuki Grand Vitara
+ General information
+ Maintenance and lubricant
+ Heater, ventilation and conditioner
+ Steering
+ Suspension bracket
+ Wheels and tires
+ Forward driving shaft / bearing of a shaft. Oil epiploon
+ Driveshafts
+ Brake system
+ Engines
+ Fuel system
- System of ignition
   - System of ignition for the G16 engine
      + General description
      + Diagnostics
      - Service of the vehicle
         Check of a spark of ignition
         Check of time of an advancing of ignition
         Wire of high voltage
         Assembly of the coil of ignition (igniter and coil of ignition)
         Spark plug
         The resistor an ignition advancing (if it is established)
         CMP sensor
         Noise suppressor
      Specification, torque of an inhaling
      Special tool
   + System of ignition for the J20 engine
+ System of start
+ System of release
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. Immobilizer
+ Electric equipment


Service of the vehicle

Check of a spark of ignition


    Switch-off the coupling of an injector (1).

If not to disconnect the injector coupling, combustible gas can come out openings in a spark plug at this check and ignite in the camera of the engine.

    Remove a spark plug and check its state and type, having addressed the Section Spark plug in this Chapter. If everything is all right, connect the ignition coil coupling to assembly of the coil of ignition and connect a spark plug to assembly of the coil of ignition or a wire of high voltage. Ground a spark plug. Start the engine and check whether each candle gives a spark. If there is no spark, check the corresponding parts as it is specified in the Section Diagnostics in this Chapter earlier. After check establish a spark plug and the coil of ignition, having addressed the Section Spark plug and Assembly of the Coil of Ignition (igniter and the coil of ignition) in this Chapter. Connect the injector coupling.