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Why is the engine temperature light on when the engine is cold?
Wiki User
∙ 12y ago
Likely a faulty coolant temperature sensor. Change the sensor.
Wiki User
∙ 12y ago
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Green temperature light on Toyota yaris what does it mean?
when the temperature light is green means that the engine is cold and needs to be warmed up.
Does cold weather make check engine light go on?
NO it does not. The check engine light comes on when the ECU detects a problem with the emissions system and has nothing whatsoever to do with the outside temperature.
What are the symptoms of a faulty oxygen sensor 1996 Honda civic?
Check Engine light is on. Engine OK when cold, but when reaches operating temperature it stalls at idle.
What is light that is produced at room temperature?
Cold light
The temperature light or gauge indicates the temperature of the?
engine coolant
What does the temperature light on a dashboard mean?
If it comes on it means the temperature of your engine is too hot. Your engine is overheating.
Why is your temperature light on?
Because your engine is too hot. or the light is broken.
What is light produced at room temperature?
Light is due to electron transitions in atoms.
Why would it be hard to find the light intensity if the temperature were very hot or cold?
because if the light changed them so would the temperature
Why would it be hard to find the ideal light if the temperature were very hot or cold?
because if the light changed them so would the temperature
Why does the cooling fan turn on when engine is cold?
temperature sensor is bad
Why does the temperature light come on when you start your beetle and stay on for a few minutes?
because the engine is cold. after it warms up the light goes off. Cute! But what causes the blue light to come back on even after you've been driving for a while?
