The optimal ratio of air to fuel enables the engine in your Jeep Wrangler to start and run reliably. If a diagnostic test returns error code P0100 or P0101, you should be aware of the symptoms of a bad mass air flow sensor and how a speed density system functions. Before we start with the article it should be mentioned that as we all know there are a vast amount of problems that can go wrong with the engine in your vehicle and the mass air flow sensor is one. Occasionally when the mass air flow sensor goes bad, if…
Jeep Wrangler Mass Air Flow Explained









