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To avoid you buying the wrong parts, DO CHECK the compatible chart above before placing order.

 

Welcome to our shop!

 

Note:

1. Please double check the OEM number to find the correct fitment.

2. If you have any question ,please contact us first ,we will reply for you the solution.

 

Package Included:

1x Secondary Air Injection Pump

 

Fitment:

2012-2013 Audi A6 Quattro 3.0L
2010-2013 Audi A5 Quattro 2.0L
2009-2012 Audi Q5 3.2L
2010-2012 Audi S4 3.0L
2008-2012 Audi S5 3.0L

 

 

The symptoms of a broken secondary air pump are firstly that the fault light will turn on, and secondly, that the fault code "secondary air flow rate is incorrect" appears. The above symptoms may also be caused by a broken secondary air tube, a broken vacuum tube, a damaged secondary injection valve, a wrong installation of the positive electrode wire, and a blockage of the cylinder head waste channel.

 

The role of the secondary air pump:

The fresh air is sucked into the air pump and then pumped into the exhaust system. After the fresh air enters the exhaust system, it will accelerate the catalytic reaction of the three-way Cui carburetor, and convert the carbon monoxide and hydrocarbons in the exhaust gas into carbon dioxide and water. To the role of environmental protection! If the car's exhaust is broken, it will exceed the standard.

 

The working principle of the secondary air pump:

When the engine is working, the air pump is driven by the crankshaft drive belt, and the air flow with large pumping volume and lower pressure enters the diverter valve through the hose. Under normal circumstances, the valve on the diverter valve is opened, and the air flows through the diverter valve and the one-way valve into the air injection manifold.

 

The air injection manifold injects air flow into the engine exhaust hole or exhaust manifold, and reacts with HC and CO in the exhaust gas to further convert it into CO2 and water vapor to reduce exhaust pollution. Once the air pressure pumped by the air pump is too high, the pressure relief valve will act and instantly cut off the air supply to the air injection manifold to prevent backfire in the engine.

 

After a few seconds, the two-way valve drops and resumes supplying air to the air injection manifold. The secondary air injection system works normally.

 

The secondary air system is one of the external purification devices that reduce exhaust emissions. It blows additional air (secondary air) into the exhaust gas to increase the oxygen content in it. In this way, the unburned harmful substances carbon monoxide (CO) and hydrocarbons (HC) in the exhaust gas are burned again in a high temperature environment.

 

Item Specifics
UPC Does not apply
Brand ZoneMotive
Manufacturer Part Number 10817551
Manufacturer Warranty 1 Year
Custom Bundle No
Modified Item No
Fitment Type Direct Replacement
Interchange Part Number 079959231,079959231A
Other Part Number 079959253
Shipped country US
Package Included 1x Secondary Air Injection Pump
Type Secondary Air Injection Pump
Color Black
Core Charge 1
Superseded Part Number 1

About Us:

We are committed to making the best auto-parts products and providing you with better services.
So if you have any quesiton or problem, please fell free to contact us about that.

Payment:

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Shipping:

2-8 working days in transit.
Product will be shipped within 2 business days after full payment is received and verified.
USPS, UPS, FedEx shipping will be provided.
Delivery time is about 2-8 business days to most of addresses.

Returns:

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
30-day free return provided.

Contact Us:

Any quesiton or problem, do contact us please.
We are always online to answer.
Note: Do check the compatible chart before paying the items, or contact us for checking the compatibilities for your vehicles/cars/trucks.