Review Of Honda Odyssey Check Engine Light No Eco Ideas. Web what does the check engine light of your odyssey mean? Yellow to indicate minor problems and red to indicate serious problems.
Using a honda scanner, you can change the mpg level when the eco light is going to turn on. On the engine cover, at least for the us models, it'll say vcm on the engine cover itself if it has vcm. If the problem is resolved, the obd system turns off the cel.
