Want this question answered?
because the engine in that car does not cool down
Defective temperature gauge or defective temperature sensor?
change the temp switch first and if its the same as before then someone has taken the thermostat out which causes the engine to stay cool.
my temperature gauge on my car bmw 318i give me error reading its reach red zone while the engine is cool and i already change the temperature sensor why?
either your gauge/sensor or your thermostat or both need replacing. Internal combustion engines do not run cool
Take wire off temperature sender look a guage. If guage at cool, temp sender needs replacement. If guage still at hot, temp sender wire shorted to engine or vehicle body.
Low coolant, check when engine is cold.
When my check engine light comes on, it is caused by the temperature sensor not working. As soon as the light comes on, my temperature drops to cool. If the light goes out, the temp gauge returns to normal.
Its just there to let you know that the engine is running at a normal temperature and isn't overheating. If your engine starts to overheat, you can tell then do something about it. Pull over and check, let it cool before proceeding to a garage, before it is too late and the engine is destroyed.
If you mean the temp. Gauge in a CAR; it let's you know the temperature of the water in the engine Radiator. If the temp. Gauge is at, or close to, or past the RED mark on the gauge, then the water is TOO HOT which means that it is boiling and turning to steam and most likely to burst one of the rubber hoses that carry the water through the engine casing. It is very very unwise to keep the engine going if the gauge goes to the red mark on it. You will cause expensive damage to the engine if it is not kept cool by the water being circulated by the fan in the front of the engine. Just stop the engine and call a mechanic instantly.
The correct Answer is 35 degress celsius
THERE IS NO GAUGE CHECK IT WHEN ITS COOL TAKE THE CAP OFF AND LOOK IN DO NOT DO THIS IF THE ENGINE IS WARM IT WILL SCALD YOU