2010 Honda Insight
This vehicle has a 1.3 liter 4 cylinder engine, I believe, but you can double check. I've been told it has an air fuel sensor, or AFR upstream of the catalytic converter, and another of some sort beyond it which I an not sure of. So, I guess this would make it broad band. If the gas engine gets better mileage, does this throw off the electric engine and cause more problems than with a gas only vehicle? It's already a hybrid of sorts. It looks as if I should buy the EFIE for wide band at 69.00. Will it address all of the concerns of a hybrid engine, or are there other issues?