Below we have highlighted the most common causes of a check engine light.
Hyundai gas cap check engine light.
A fault code gets stored in the engine control module ecm and can be retrieved with a diagnostic scanner via the obd ii port under the dashboard.
Almost every car owner that has ever filled up a gas tank has encountered a check engine light that comes on when the gas cap has not been closed properly.
The reason this warning is so dreaded by drivers is because it presents only a vague idea of why the light actually turned on.
If it does not click in place or is loose after clicking into place the cap needs to be replaced.
The gas cap code and diy check engine light car repair the gas cap code is a common diagnostic trouble code that might turn your check engine light on.
Often times we leave the gas station in a hurry which can sometimes lead to forgetting to tighten the cap all the way or even forgetting it altogether.
A gas cap with a loose seal can cause s.
The check engine light should go off after you drive for several minutes if the light was caused by a loose gas cap.
I put together a video discussing a problem my neighbor had with nissan maxima four door sedan after they filled the fuel tank.
However if the light comes on right after filling up it probably indicates that the gas cap is loose.
The warning symbol that many drivers fear however is the check engine light.
So the first thing to do when your check engine light comes on is simply to check the cap and you ll save yourself a headache and probably quite a bit of money as well.
Check engine light gas cap indicator 4 answers.
A wide array of issues can cause a check engine light to come on some more serious than others.
My check engine light along with the gas cap light came on while i was driving.
Another common reason for the check engine.
The most likely and obvious reason that your check engine light has turned on is that your gas cap is loose.
The gas cap indicator went out but the check engine light is still on.
Sounds like one of those superstitions or myths doesn t it.
Pay attention to the dashboard after the check engine light experience.
If you find that the light keeps coming on and goes off again once you tighten the gas cap then your gas cap is too loose.
A gas cap can cause a check engine light.
This warning light can indicate a wide range of problems some minor and others much more serious.
Your gas cap is loose broken or simply missing.
Fortunately autonation hyundai north richland hills is here to help you figure out what might be wrong and what your next steps should be.
Thankfully we re here to help you out.
When your hyundai check engine light comes on it means the onboard diagnostic system has detected a problem with the engine emission or transmsion.
I pulled over and reset the gas cap.