Awasome 2009 Honda Pilot Check Engine Light Codes 2023. But, where is the second cylinder? By og1077 topic starter 05/02/2021 10:02.

Web a honda vehicle’s check engine light (cel) is a warning indicator that something is wrong with the engine or emissions system. Your check engine light comes on when your car’s onboard computer (or pcm, powertrain control module) records some kind of problem. Web p0301 is not one of the top 5 trouble codes for the honda pilot but, it is still a common one.