Po411 code

Hello, this code states that: Secondary Air Injection System Incorrect Flow Detected. This system operates generally on cold start to get the catalyst (catalytic converter) warmed up faster to burn exhaust emissions. Testing will verify what is physically happening with this system and provide result which can lead to repair or replacement of related components. Too hard to say without getting into the testing. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.