Guides
How the warning works, and the parts behind the most common codes.
Honda Check Engine Light: Causes, Codes & What to Do
What the check engine light means on a Honda, the faults that trigger it most, the trouble codes Hondas throw, and exactly what to do next.
Honda VSA Light: What It Means and How to Reset It
What the Honda VSA light means, why it often comes on with the check engine light, common causes, and how to reset it the right way.
Honda Catalytic Converter: Symptoms, Theft, Cost & Replacement
Symptoms of a failing Honda catalytic converter, why thieves target them, what replacement costs, and how to decide what to do next.
Honda O2 Sensor: Symptoms, Codes, Location & Replacement
What the oxygen sensor does on a Honda, the symptoms and codes of a bad one, where the sensors are, and how to replace one yourself.