I'm a bit confused about these "codes"...
Whenever there is any sort of engine or emissions malfunction, will there always be a Check Engine light along with a "code"? Is it possible to get the Check Engine indicator without a corresponding code? Are these codes displayed on the DIC or can they only be read by scan tools?
Whenever there is any sort of engine or emissions malfunction, will there always be a Check Engine light along with a "code"? Is it possible to get the Check Engine indicator without a corresponding code? Are these codes displayed on the DIC or can they only be read by scan tools?