P0456, P0457 Evaporative Emission System Leak Detected Dodge RAM 1500 2009-2018 diagnosing, fixing

Описание к видео P0456, P0457 Evaporative Emission System Leak Detected Dodge RAM 1500 2009-2018 diagnosing, fixing

In this video, I explain how I diagnosed and repaired EVAP system issues on a Dodge RAM 1500 (2009-2018) with codes P0456 - Evaporative Emission System Leak Detected (very small leak) and P0457 - Evaporative Emission System Leak Detected (Fuel Cap Loose/Off). These codes indicated a leak in the EVAP system, which I verified through a smoke test. After inspecting the system, I discovered the EVAP leak detection unit was damaged and causing the problem. I walk you through the diagnostic process step by step, including using a smoke machine, inspecting for leaks, replacing the faulty component, and verifying the repair with a road test. If you’re dealing with EVAP-related codes, this video provides clear guidance to help you fix the issue.

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