Hella 7.22880.01.0 Secondary Air Injection Control Valve

The Hella 7.22880.01.0 is a secondary air injection control valve (changeover valve) designed for Volkswagen vehicles. This emissions control component regulates the flow of fresh air into the exhaust system during cold starts, helping to reduce emissions and ensure proper catalytic converter function.

Key Features:

• Precision-engineered secondary air system changeover valve
• Direct replacement for OEM air injection control valve
• Controls fresh air routing to exhaust manifold during warm-up cycle
• Helps reduce hydrocarbon emissions during cold engine operation
• Manufactured to Hella's OE quality standards

This valve is a critical component of the secondary air injection system, working in conjunction with the air pump to introduce fresh air into the exhaust stream. When the valve fails, it can trigger check engine lights and cause emissions test failures. Hella's engineering expertise ensures reliable performance and proper emissions system operation.