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There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
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∙ 15y ago
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What are Signs of a bad oxygen sensor jeep wrangler?
Check engine light would appear.
Why would the cam sensor turn on check engine light?
That is what the check engine light is for. It informs you of a failure.
2000 Chrysler cirrus what would make the check engine light flash?
A flashing check engine light is an indication of a severe engine misfire.
Can low gas cause a check engine LIGHT?
No, low gas cannot cause a Check Engine light to turn on. There would have to be a problem within the engine or the engine wiring for that light to come on.
Why would your 1994 jeep wrangler check engine light come on at the same time that your speedometer stopped working?
Something in the speedo circuit has possibly failed and the computer set a code for it.. Have it checked for codes.
Can bad gas turn on check engine light?
Yes, it is possible as you may have a miss. That miss would turn on the check engine light.
Why would check engine light blink on my Oldsmobile cutlass?
Probably because you need to check the engine.
Would an engine sputter cause the check engine light to come on?
Yes it can.
What would cause a 1992 wrangler to not have working reverse lights?
Did you check the light bulbs? If OK, probably a bad reverse light switch in tranny.
Why would your check engine light be on?
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.
Would light come on if problem with catalytic converter?
If it has a downstream O2 sensor the check engine light will come on but if it does not the light may not come out. In most instances it will set the check engine light.
What does the engine symbol on a Honda accord dashboard mean?
That would be the check engine light.
