Decoding Malfunction Warning Lights A Step-by-Step Approach

The OBD II system monitors your vehicle's emissions. When the malfunction indicator Warning Light is illuminated, it means that the OBD II has ... The check engine light, more formally known as the malfunction indicator lamp (MIL), is a signal from the car's engine computer that something ... My powertrain malfunction indicator light had been triggered. There is no light or message on in the truck and it drives normally. Some manufacturers will refer to it as an 'engine warning light' or 'check engine light', but practically every car model today uses the same illuminating ... Although you are safe to continue driving with this warning light on you should empty the fuel filter as soon as you can - if the water begins ... Also known as the check engine or ECU warning light. When the engine management light is illuminated it's often accompanied by tell-tale signs ... The Malfunction Indication Light (MIL) that is not flashing is not going to cause any major problem. Stop by any of the national auto parts ... Yellow means that you should drive with caution and have the problem checked out at your earliest convenience. Green warning lights are typically not a cause ... The MIL gets lit under many circumstances - your guy at work is playing best guess and could be miles out. In fact, it's very rare that the check engine light, called a malfunction indicator lamp in the service world, signals an actual engine problem. ... Master ...