Hyundai Elantra

since 2000-2004 of release

Repair and car operation



Elantr's Hyundai
+ Petrol engines 1,6, 1,8 and 2,0 of l
+ Diesel engine of 2,0 l
+ greasing System
+ cooling System
- Fuel system
   + Fuel system of petrol engines
   - Fuel system of diesel engines
      Specifications
      General information about system of injection of "Common Rail"
      Characteristics of system of injection
      Control injection of fuel
      Main injection of fuel
      Additional injection of fuel
      Reduction of toxicity of the fulfilled gases
      Fuel system Common Rail
      EDC control system
      ECU
      Management of the maximum quantity of air arriving in the engine
      The active shock-absorber reducing fluctuations of frequency of rotation of a cranked shaft of the engine
      Engine switching off
      Glow plugs
      Removal and nozzle installation
      Installation of the fuel pump of a high pressure
      Measuring instrument of a consumption of air (Air flow sensor – AFS)
      The sensor of temperature of cooling liquid (ECT)
      Sensor of provision of a camshaft (CMP)
      Sensor of an angle of rotation of a cranked shaft
      Nozzles
      The sensor of pressure of fuel in the accumulator of a high pressure (RPS)
      Sensor of temperature of fuel (FTS)
      Valve of adjustment of pressure
      Search and elimination of malfunctions
+ Monitoring systems and decrease in toxicity of the fulfilled gases
+ ignition System
+ System of preliminary heating of the diesel engine
+ Coupling
+ Mechanical transmission
+ Automatic transmission
+ Power shafts, forward and back axes
+ Suspension bracket
+ Steering
+ Brake system
+ Body
+ air Central air
+ Electric equipment
Electric circuits



Measuring instrument of a consumption of air (Air flow sensor – AFS)

Measuring instrument of a consumption of air with a heated-up thin film, the micromechanical which measuring system registers a stream of air and its direction.

The sensor of temperature of air arriving in the engine is built in the sensor of a measuring instrument of a consumption of air and represents a termistor which resistance changes depending on temperature.

Sensor check

 PERFORMANCE ORDER

  1. Using an ohmmeter, measure resistance of the sensor of temperature of air arriving in the engine.
  2. Measure resistance between plugs of the socket of the sensor.
Temperature
Resistance, kiloohm
0°C
5,12–5,89
20°C
2,29–2,55
40°C
1,09–1,24
80°C
0,31–0,37
  1. If resistance of the sensor differs from demanded, replace the sensor together with AFS.