Mitsubishi Galant

1990 — 2001 of release

Repair and car operation


Mitsubishi Galant
+ Identification numbers of the car
+ Governing bodies
+ Settings and routine maintenance
+ Engine
- Cooling and heating systems
   Specifications
   Antifreeze - general information
   Check of serviceability of functioning and thermostat
   Check of a condition of the fan of system of cooling
   Removal and installation of a radiator of system of cooling
   Check of a condition of the water pump
   Removal and installation of the water pump
   Check of serviceability of functioning and replacement of the block of the sensor of a measuring instrument of temperature of cooling liquid
   Replacement of the electromotor of a drive of the fan of a heater
   Removal and installation of the heat exchanger of a heater
   Check of serviceability of functioning and service of systems of heating and air conditioning
   Removal and installation of assembly of the control panel by functioning of a heater and air conditioner, adjustment of driving cables
+ Power supply system and release
+ engine Electric equipment
+ Control systems of the engine
+ Manual transmission
+ Coupling and transmission line
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment


Check of serviceability of functioning and replacement of the block of the sensor of a measuring instrument of temperature of cooling liquid

Start procedure performance only after complete cooling of the engine! See also preventions at the beginning of the Section Antifreeze - general information. Remember that at the included ignition the fan of system of cooling can work even at the muffled engine.


Measuring instrument check

 PERFORMANCE ORDER

1. Disconnect electroconducting from the block of the sensor of a measuring instrument.

2. Connect a suitable lamp sampler (12 In/3.4 W) between the sensor socket from a plait of electroconducting and weight.
3. Include ignition.
4. If all components function regularly, the lamp sampler should light up, and the arrow of a measuring instrument of temperature - to deviate. If the lamp works regularly, but the arrow does not move, replace a measuring instrument (see. Head Onboard electric equipment), previously having checked a condition of the corresponding safety lock and electroconducting. If to inclusion of ignition do not react neither a lamp, nor a measuring instrument, check a condition of the corresponding electroconducting, make necessary regenerative repair, replace the failed components.


Sensor check

 PERFORMANCE ORDER

1. Merge cooling liquid from the engine block, having lowered its level is lower than level of an arrangement of the sensor.
2. Disconnect electroconducting and remove the sensor block.

3. Lower a working tip of the sensor in a vessel with hot water, having fixed temperature of the last by means of the thermometer.

4. By means of an ohmmeter measure resistance between plugs of the socket of the sensor lowered in water.
5. Compare result of measurement to requirements of Specifications (the nominal rate should not fall outside the limits a range of 2.21 ÷ 2.69 kiloohms for temperature 20°С, 264 ÷ 328 Ohm for temperature 70°С and 90.5 ÷ 117.5 Ohm for temperature 80°С).
6. The faulty sensor is subject to replacement.


Replacement

 PERFORMANCE ORDER

1. Disconnect a negative wire from the battery.

If the stereosystem established on the car is equipped with a security code before disconnecting the battery make sure that have the correct combination for audiosystem input in action!

2. Get under a radiator of system of cooling drain capacity suitable on volume.
3. Merge cooling liquid, having lowered its level is lower than level of an arrangement of the sensor.

4. Disconnect from the sensor electroconducting and turn out it from a thermostat casing by means of a deep face head.

5. Screw to the place of the removed sensor new which carving previously grease with current-carrying hermetic (not a teflon tape or a tape FUM). Tighten the sensor with demanded effort (10 ÷ 12 H • м).

6. Connect electroconducting.
7. Fill system of cooling and make sure of serviceability of functioning of a measuring instrument of temperature (see above).