Learn how to diagnose a P0365 camshaft circuit code the right way using a test light and a lab scope. In this breakdown, we verify power, ground, and signal, confirm an open wire, and show why understanding circuit behavior is essential for accurate diagnostics. At Master Automotive Training, we teach real-world techniques that help you diagnose faster and smarter. If you’re serious about becoming a better tech, this is the type of training that will level up your skills. 🔧 #MasterAutomotiveTra