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The check engine or service engine soon light comes on to alert you that there is or was a problem with the emissions system on your vehicle. If the light comes on steady and stays on, it means that there is a problem and you should have it checked out soon. If it comes on and flashes, it means you will cause damage if you continue driving.
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Is there a fuse on a 1999 Plymouth neon that controls the check engine light?
Not directly. There are fuses for the engine computer and it is what turns the light on.Not directly. There are fuses for the engine computer and it is what turns the light on.
What causes a 1990 Mercedes 300 e check engine light to come on?
In general, the computer turns on the "check engine" light when there is a diagnostic problem code. Use a code scanner to find out what is wrong. The computer will assist you in finding out what's wrong. Diagnostic scanners are available at most auto parts retailers.
How do you reset the check engine light on a 1998 ford ranger and theres nothing wrong with the engine?
If the check engine light is on, there's something wrong with the engine. Or, the computer is bad. One or the other. They don't set a light for no reason.
Can a Hemi turn the check engine light on for the wrong oil?
Yes, it can turn the light on for the wrong oil.
Mazda tribute engine light?
When the check engine light comes on, it's a good indication that something is wrong with your engine.
What turns on the check engine light?
The engine computer turns it on at start up for a bulb check. If it stays on the computer has detected a malfunction and set a code.
What wrong when the engine turns but won't start?
you have either no gas or no spark maybe both
Engine light 2006 Ford F350?
somethings wrong with regards to the engine
No glow plug light?
Wait until the light turns off then start the car. Diesel engine?
Why does the check engine light stay on on a 1999 subaerban when nothing is wrong with it?
the check engine light means you have something wrong with your emissions. it might be the two sensers on the exhaust pipe.
Is there a possibility that the service engine light turns on in a 2003 Mini because the headlights are out - if so will the service engine light turn off automatically when they are replaced?
The head lights have nothing to do with the check engine light.
How propellar on light aircraft make move?
The engine turns the propeller around.
