SECONDARY AIR VALVE PIPE

SECONDARY AIR VALVE PIPE

Product Description:

The Maserati part number 186274 secondary air valve pipe is a component of the secondary air injection (SAI) system. The SAI system injects fresh air into the exhaust manifold during engine start-up and cold operation. This helps to reduce emissions and improve fuel economy.

The secondary air valve pipe connects the secondary air pump to the secondary air valve. The secondary air valve controls the flow of fresh air into the exhaust manifold.

A faulty secondary air valve pipe can cause a number of problems, including:

• Illuminated check engine light.
• Rough idle.
• Reduced fuel economy.
• Increased emissions.

If you experience any of these problems, it is important to have your Maserati's SAI system inspected and serviced by a qualified mechanic.

Here is a more detailed explanation of how the SAI system works:

1. When the engine is cold, the secondary air pump forces fresh air into the exhaust manifold.
2. The fresh air mixes with the unburned exhaust gases and helps to oxidize them, converting them into carbon dioxide and water.
3. This process reduces the amount of harmful emissions that are released into the atmosphere.
4. As the engine warms up, the secondary air valve gradually closes, restricting the flow of fresh air to the exhaust manifold.
5. Once the engine is fully warmed up, the secondary air valve closes completely and the SAI system stops operating.

The secondary air valve pipe is an important component of the SAI system and it is important to keep it in good condition. A faulty secondary air valve pipe can cause a number of problems, including increased emissions and reduced fuel economy.

At Scuderia Car Parts, we strive to find the exact part you need for your car. If you have any enquiry about this part, feel free to contact our knowledgeable team.

This car part is suitable for the following models:
4200 Coupe (2002-2004) CC, 4200 Coupe (2002-2004) GT, 4200 Coupe (2005-2007) CC, 4200 Coupe (2005-2007) GT, 4200 Spyder (2005-2007) CC and 3 other model(s). See fitment details for more information.