Check Engine Light On Jeep Compass 2012

In some cases you need to pull over immediately to prevent damage while in others you merely need to tighten you gas cap next time you stop in order to reset the service engine soon light.

Check engine light on jeep compass 2012.

But an o2 sensor code will surely show up in a diagnostic test. Average failure mileage is 38 850 miles. Two problems related to check engine light on have been reported for the 2012 jeep compass. One of the most frequently misunderstood lights or indicators in your 2012 jeep compass is the check engine light.

Flashing check engine light. 05 03 2012 the first time the check engine light went off i drove to the dealership and it was checked and returned 2 weeks later the light turned on and the vehicle was taken back to the dealership some oil applied to the connectors and returned. Oxygen sensors essentially check to make sure the ratio of fuel to air is correct. A check engine light can indicate a broad spectrum of problems with your 2012 jeep compass.

The most recently reported issues are listed below. This flashing light should not be ignored. The check engine light is part of the onboard diagnostics system and displays in several odd ways. Car complaints car problems and defect information.

Check engine light on problem of the 2012 jeep compass 34 failure date. A flashing check engine light is your jeep compass s way of saying i have a serious problem don t ignore me. It can say check engine it can be a symbol of an engine it can even be a combination of both. A failing oxygen sensor also known as an o2 sensor is one of the most common reasons for that jeep check engine light to come on.

When there is too much fuel or too much oxygen going into the engine the use of this sensor can allow your car s computer to equalize the issue. And the tricky thing with the o2 sensor is that the car will continue to drive well so you might want to dismiss the light. Most of the time that serious problem is a misfire. Oxygen sensors fail somewhat frequently this is why it is the most common reason for your check engine light to go on.

The 2012 jeep compass has 3 problems reported for check engine light on.