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Audi A3 Secondary Air Injection Sensors

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AS447 Secondary Air Injection Sensor
Standard®
AS447 Secondary Air Injection Sensor
Part Number: SIAS447
Vehicle Info Required to Guarantee Fit
$131.99
Product Details
Prop 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Quantity Sold : Sold individuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProduct Fit : Direct Fit
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Helpful Automotive Resources

P2430 Code: Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 1
P2430 Code: Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 1The SAI system assists the exhaust system in controlling a vehicle’s emissions by cutting down the amount of hydrocarbons in the system during a cold start. The PCM uses the SAI pump to send pressurized air into the catalytic converter or exhaust manifold to reduce harmful emissions coming out of