|
|
S-class W202 Mercedes1993-2000 of releaseRepair and car operation |
|
|
W202 Mercedes + 1.2. General information + 2. Maintenance + 3. Engines + 4. Greasing system + 5. Cooling system + 6. Heating, ventilation + 7. Ignition system - 8. Fuel system + 8.1.1. Introduction - 8.2. System of injection of petrol engines 8.2.1.1. Principle of work of PMS 8.2.1.2. Principle of work of HFM 8.2.2. Self-diagnosing of a condition of system of ignition and fuel injection 8.2.3. Air flowmeter 8.2.4. A temperature-sensitive element of cooling liquid 8.2.5. The sensor of soaked-up air 8.2.6. System of vacuum pipelines 8.2.7. The fuel distributor with klapanny nozzles 8.2.8. Klapannye of a nozzle 8.2.9. Oxygen sensor (lambda probe) 8.2.10. Diagnostics of malfunctions of system of injection of gasoline 8.2.11. That it is necessary to know to the owner of the car with the injector engine 8.2.12. Turbo doctor + 8.3. System of injection and food of diesel engines + 8.4. System of production of exhaust gases + 9. Transmission + 10. Running gear + 11. Steering + 12. Brake system + 13. Body + 14. Electric equipment + 14.2. Electroschemes 
|
8.2.4. A temperature-sensitive element of cooling liquid
The temperature-sensitive element takes temperature of cooling liquid and transmits electric signals on the actuation device. The sensor is equipped with a NTC element (NTC – negative temperature factor) which reduces the resistance at increase in temperature. At malfunction of the sensor the actuation device chooses equivalent size which corresponds to temperature of cooling liquid at the engine which has been heated up to working temperature. At low external temperatures and the cold engine it conducts to difficulties at start-up of the engine and to its work out of modes. The temperature-sensitive element is in the thermostat case. Removal
Check
Installation
Resistance of a temperature-sensitive element
|
|
|||||||||||||||||||||||||||||||||||||||||