Jeep P0406 Code
When it comes to understanding and troubleshooting a Jeep P0406 Code, it is essential to understand the cause and the solution. The Jeep P0406 Code is a diagnostic trouble code (DTC) triggered when a motor inside the EGR Valve opens the Exhaust Gas Recirculation (EGR) Valve. The Powertrain Control Module (PCM) controls the pulse width