Where To Check Check Engine Light Codes

The check engine light indicates a trouble code stored in the car s computer and can indicate a number of issues.

Where to check check engine light codes.

When your check engine light comes on it s important to get it checked out right away. By rocco lovetere on june 07 2016 check engine light is on inspection cost. Price range for all vehicles 5 736. Scan your codes and follow the chart to determine what the code means.

Check engine light trouble codes for old and new cars and trucks. Obd ii diagnostic trouble codes dtc this list contains standard diagnostic trouble codes dtc s that are used by some manufacturers to identify vehicle problems. The engine computer stores a diagnostic code when the light begins glowing. Some codes may call for further diagnosis.

Some parts stores will scan your codes for free. It is a pain if the check engine light comes and you are short on cash or a code reader. Full list of obd ii diagnostic trouble codes. If your check engine light is on you may have a serious problem.

Check engine light codes. The codes provide. For more information on what obd codes are obd ii codes explained explanation of fuel trims or answers to other questions visit our faq area. This page lists obd ii generic powertrain trouble codes a k a.

Obd ii check engine light trouble codes. If you are near one of the major chains they can usually provide you with a printout of what the obd reading says on your vehicle. The light could be an indication that there is a serious problem like a major engine issue that could be a safety issue or it could be something simple like tightening your gas cap which my wife had to do one time. Well these are the most common codes.

The light generates a code that can help you narrow down the problem so you can get. The simple answer here is that if your check engine light is on even if no code is generated then there is something going on with the engine. Doing so can lead to safety issues a roadside breakdown or costly repairs down the line. The most common obd ii codes are p0 powertrain codes which are linked below on this page along with p2 generic p3.

Some vehicle specific codes. The vehicle is emitting emissions which are higher than the environmental protection agency mandates and that is why the check engine light is on. The light is typically yellow or orange and features an image of engine with text telling the driver to check or service the engine or powertrain. What to do when your check engine light comes on.

Your check engine light typically comes on when there is a problem with your emission control system or another computer controlled system in your vehicle.