CADILLAC SEVILLE ENGINE

A check en­gine light, also known as a ser­vice en­gine light, or a MIL (mal­func­tion in­di­ca­tor light) is de­signed to let you know there is a prob­lem with one of your car's...

A P1000 code is de­signed to in­form the dri­ver the en­gine man­age­ment sys­tem is not work­ing to it's full po­ten­tial. When in open loop, the pow­er­train man­age­ment sys­tem is...