What does the coolant temperature warning light mean?
If your vehicle has a coolant temperature warning light on it, it means that your engine is overheated. If the engine cooling system is working properly and filled or operating normally (even in hottest weather and heavy traffic), it will never overheat.
What does EML stand for in engine warning light?
The engine warning light, or engine management light (eml) as it is properly named, can appear for a number of issues. Some cars display the engine warning light in different colours according to how serious the problem is. The engine warning light may also flash.
Why does my engine management light keep flashing?
Amber engine management light If your dashboard is displaying or flashing the amber engine management light symbol, your powertrain may have a problem. This error may be caused by something simple, or it could be a more serious issue. It’s important to find out what the problem is and fix it.
Why does my check engine light say p0440?
P0440 is a common engine error code. It means vapours from the fuel tanks are escaping into the atmosphere. Main cause, a loose gas cap. And the logical solution is to tighten or replace the gas cap.
When does the low coolant level warning light go out?
When you start the engine, the low coolant level light should come on for a second or two and then go out. If it doesn’t go out, either the coolant level is too low or there is a problem with the sensor system.
Why does the engine warning light go out?
On engine startup, the warning light will illuminate for a second or two to check the bulb and should then go out. If the warning light is illuminated even after startup, it indicates that the car’s computer has detected an issue within the system.
What does the blue coolant light on a car mean?
On some cars (usually Japanese), a blue coolant light illuminates to inform you that the engine coolant is cold and is not yet up to optimal operating temperatures. This simply means that you should avoid high engine loads until the blue coolant light goes out.
What happens if the coolant level in the reservoir is low?
If the coolant level in your reservoir is very low, below the “Min” or “Low” mark, there’s a decent chance you have a leak somewhere. We’ll get to that in a minute — but there is always the chance that you just need to add more coolant.