A malfunction has been detected that is effecting the emission control system
As long as the engine temperature and oil pressure are fine use the vehicle a few times from a cold start and see if the problem corrects itself and the light goes out
It could be anything from the gas cap not being installed correctly , the quality of the gas , a sensor etc . as long as the light isn't flashing which indicates an engine cylinder misfire has been detected
If the light does not go off , have the vehicle scanned for any trouble code(s) to help diagnose and then repair the problem
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.
The check engine light comes on when the engine computer has detected a malfunction and set a trouble code.
No, the headlight bulb will just not turn on. The check engine light only comes on when there is a problem with the ENGINE, not the BULB.
Then you need to have code checked, you can diagnose from there.
why do check engine light comes on
The "CHECK SUSP" light comes on in the run position just before starting the engine to check the bulb . If the warning light comes on with the engine running that indicates that the air suspension system requires servicing
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.
After the Explorer is scanned for trouble codes to diagnose and then repair the malfunction , then the check engine light can be reset
According to the 2000 Ford Explorer Owner Guide : No , a separate fuse for the check engine light is not listed
If it is like my Ford Explorer , the check gage light comes on if the engine coolant temperature is high , the engine oil pressure is low , or the fuel level is near empty
No, the check engine light comes on when the computer detects a malfunction and sets a code.No, the check engine light comes on when the computer detects a malfunction and sets a code.
If the check engine light is flashing that means an engine cylinder misfire has been detected