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



The sensor of temperature of cooling liquid (ECT)

The sensor of temperature of cooling liquid is established in a head of cylinders and supervises temperature of cooling liquid and transmits ECU signal. As the sensor the thermoresistor which is sensitive to temperature changes is used.

Electric resistance of the thermoresistor decreases at increase in temperature. By target tension of the ECU sensor determines temperature of the engine and provides an optimum ratio of air and fuel at operation of the cold engine.

Check


 PERFORMANCE ORDER

  1. Remove the sensor from a head of cylinders.
  2. Heating up a vessel with water and the sensor located in it, check its resistance.

The sensor of temperature of cooling liquid

Temperature
Resistance, kiloohm
– 20°C
14,13–16,83
0°C
5,79
20°C
2,31–2,59
40°C
1,48
60°C
0,586
80°C
0,322

The index of temperature of cooling liquid

Temperature
Resistance, Ohm
60°C
125
85°C
42,6–54,2
110°C
22,1–26,2
125°C
15,2
  1. If resistance of the sensor differs from demanded, replace the sensor.

Installation

 PERFORMANCE ORDER

  1. Put on a sensor carving THREEBOND TB 2403 hermetic or equivalent.
  2. Screw the sensor and tighten it the moment given in the specification. Inhaling moment: 20–40 N • m.
  3. Connect to the sensor the socket.