What Does Error Code P0172 Mean?

What Does Error Code P0172 Mean? P0172 indicates that there is too much gasoline being detected in the exhaust gases exiting the combustion chamber. The ECU uses a number of instruments, such as the mass air flow sensor (MAF), oxygen sensors, and manifold absolute pressure (MAP) to monitor the air-fuel ratio of the engine. Can … Continue reading What Does Error Code P0172 Mean?