#EngineDiagnosis,

The Powertrain Control Module (PCM) serves as the brain of your vehicle's engine, managing various functions to ensure optimal performance and efficiency. In this comprehensive guide, we'll explore everything you need to know about PCM, from its functions and components to common issues and troubleshooting tips.

The reasons why the camshaft may make tiny sounds can be diverse and depend on many factors, including the engine design, the quality of materials, operating conditions, and vehicle maintenance. Let's consider some of the most common causes of this phenomenon, as well as specific models of Honda engines that may encounter such problems: