Secondary Air Pump Valve, RIGHT. Porsche 958 Cayenne / 970 Panamera 3.0L Hybrid 2010-17  ❭  95811322402

Secondary Air Pump Valve, RIGHT.
The OE MATCH Secondary Air Pump Valve, Right is a emissions control component designed to regulate the flow of fresh air from the secondary air injection pump into the exhaust system on compatible Porsche engines. This right-hand secondary air pump valve plays a vital role during cold engine starts by helping reduce harmful exhaust emissions and enabling the catalytic converters to reach their optimum operating temperature more quickly.  

Fits:

• Porsche 958 Cayenne S V6 3.0L Hybrid (380Hp) 2010-17
• Porsche 970.1 Panamera S Hybrid V6 3.0L 2011-13
• Porsche 970.2 Panamera S E-Hybrid V6 3.0L (416Hp) 2014-16  

Diagram Ref No 16

The secondary air pump valve is built to withstand extreme exhaust temperatures, pressure fluctuations, moisture and continual thermal cycling. Designed as a replacement, it provides correct fitment and seamless integration with the vehicle's emissions control system. 

What This Product Does: 

• Regulates airflow from the secondary air injection pump.
• Directs fresh air into the exhaust system during cold starts.
• Helps catalytic converters reach operating temperature more quickly.
• Reduces harmful exhaust emissions during engine warm-up.
• Prevents exhaust gases from flowing back into the secondary air system.
• Supports efficient engine emissions control.
• Forms an essential part of the secondary air injection system.

Symptoms Of Wear Or Failure:

• Illuminated engine management or check engine warning light.
• Secondary air injection system fault codes.
• Failed emissions or MOT inspection.
• Rough cold-start operation.
• Increased exhaust emissions during engine warm-up.
• Whistling or hissing noises from the valve area.
• Moisture or exhaust contamination within the secondary air pump.
• Poor catalytic converter warm-up efficiency.
• Visible corrosion or carbon build-up around the valve.
• Reduced effectiveness of the emissions control system.

Why Replacement Matters:

• The secondary air pump valve is exposed to high exhaust temperatures, moisture, carbon deposits and repeated thermal cycling every time the engine is started from cold. Over time, the valve can become contaminated, seize or fail to seal correctly, allowing exhaust gases to flow back into the secondary air system or preventing the correct flow of fresh air.
• A faulty valve can trigger engine management warning lights, increase exhaust emissions and reduce the efficiency of the catalytic converters during cold starts. In some cases, exhaust gas contamination can damage the secondary air pump, leading to more extensive and costly repairs.

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95811322402

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