0
The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle.
Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
How do you reset the check engine light on a 1999 volkswagen jetta?
The check engine light has to be reset with a OBD scan tool
What fuse is for the check engine light in a 2003 Jetta?
There is o fuse for the check engine light. The check engine is controlled by the cars computer the only way to turn it off is to fix the problem that made it come on.
Resetting 1999 vw jetta check engine light?
The easy fix to reset the "check engine" light on the Jetta is to completely unhook the battery for at least 10 minutes. This may possibly be only a temporary fix though if the original problem that caused the light to come on still exists.
Have a 98 jetta gl and the speedometer stopped working today and the check engine light came on any advice is appreciated?
Check the speed sensor.
How do you turn off the check engine light on a 19 94 jetta?
have vehicle scanned to determine the problem and have codes cleared
What causes2001 Jetta Check Engine light to come on then go off a few days later?
Could be in need of a oxygen censor
What is the dashboard light on mondeo zetec that resebles an engine?
That is the check engine light.That is the check engine light.
Could the check engine light come on in my 2000 vw jetta because the battery was replaced OR BECAUSE THE ENGINE WAS JUST REBUILT.?
If the motor is rebuilt I think that maybe a sensor wasnt connected
Is the check engine oil light the same as the check engine light?
No, oil level does not cause the check engine light.
What does the VW Jetta dashboard warning signal that looks like an engine mean?
Also known as CEL (Check Engine Light). Common reason is aloose fuel tank cap,after refueling. Tighen cap, after a few restarts it may autoclear. The same with cylinder misfiring or bad gas. If it persists should have the code cleared (atozone) and find out te eal reason. Google Check Engine light codes for Jetta.
Not check engine service engine light?
The service engine light is the same thing as a check engine light.
1998 ford explorer check engine light?
The check engine light is the light shaped like an engine, or the light that states Check Engine (Soon). If this light comes on, it is time to see what the issue is with the engine.
