codgerbill
Well-known member
I have had the check engine lite come on a couple times. The first time it was the 02 sensor that was replaced. recently it came on again and the mechanic I use did a diagnostic test. They found that the computer itself had a problem. They reset it and I have not had a problem since then. I take the coach in to the mechanic every spring for service (engine, generator, etc) and this spring we will be replacing the engine computer.