P0419Medium Priority
Secondary Air Injection System Relay B Circuit Malfunction
Category: Powertrain• Auxiliary Emission Controls
1 articles · 1 makes affected
Owner Statistics
Based on 48,783 real owner discussions • 1228 confirmed solutions
$745
Average Repair Cost
3%
Success Rate
15%
DIY Repairs
48,783
Data Sources
About This Data
Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.