Volkswagen Polo 3 with 1994 for 2001 of release.
1. The general data
2. The engine
3. Greasing system
4. Cooling system
4.1. A cooling liquid
4.2. A radiator and вентилято
4.2.1. The control of a cover of a broad tank and a radiator
4.2.2. Dismantle and radiator installation
4.2.3. Fan check
4.2.4. Check of the gauge of an overheat
4.3. The water pump
4.4. The thermostat
5. Systems of injection of fuel
6. Ignition system
7. Coupling
8. A mechanical transmission
9. A drive of wheels
10. A steering without the amplifier
11. A steering with the hydraulic amplifier
12. A forward suspension bracket
13. A back suspension bracket
14. Brake system
15. An electric equipment
16. Heating and ventilation system
17. An automatic transmission
18. Appendices


4.2.4. Check of the gauge of an overheat

To disconnect a wire from clips of the gauge and by means of an ohmmeter to measure resistance between a clip and the case. At low temperature its value will be very great. The the engine temperature becomes higher, the it is less resistance.
Malfunction can be connected also with the remote thermometer. For acceleration of check a cable as it is described earlier to disconnect from clips and to close on the case at the included ignition. To include ignition. The arrow of the remote thermometer on the panel of devices should occupy position "Hot" instantly. Test to spend only for very short time not to damage the remote thermometer. Again to switch off ignition.

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4.2.3. Fan check
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4.3. The water pump