Check Engine Light On Honda Civic 2008

Your check engine light comes on when your car s onboard computer or pcm powertrain control module records some kind of problem.

Check engine light on honda civic 2008.

If the check engine light is flashing on your honda you need to pull over immediately and turn off your car especially if accompanied by oil or temperature warning lights. This opens in a new window. A steady light typically indicates a problem with the vehicle s computer system such as a sensor that is not delivering or receiving the correct data needed. 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.

Follow scan tool manufacturer s operating instructions to access the diagnostic. On the other hand a flashing light typically indicates a misfire in the ignition system. Connect scan tool to the 16 pin data link connector dlc located underneath the glove compartment. The connector has a removable cover.

This onboard computer runs your car so that it has optimum fuel economy and low emissions. Turn the ignition on. A check engine light can indicate a broad spectrum of problems with your 2008 honda civic. This light is the centerpiece of your vehicle s on board diagnostics system obd.

When retrieving honda check engine light codes with an obd ii scan tool proceed as follows. Turn on the ignition and then check if the check engine light cel is steady or flashing. Since the 1980s many vehicles have been built to be run by the engine computer unit ecu which controls vehicle s drivetrain and auxiliary systems based on input from the vehicle s sensors this computer will make adjustments to your vehicle s performance to keep your ride running smoothly.