I'm curious about the workings of the secondary air injection system in my Audi A1. How does it function and what is it used for?
ReplyThe secondary air injection system helps reduce emissions by injecting fresh air into the exhaust system, which helps burn off unburned fuel and pollutants.
It also helps with cold starts by warming up the catalytic converter faster, allowing it to reach optimal efficiency more quickly.
Make sure to check your secondary air injection pump regularly for any signs of wear or malfunction, as it can greatly affect the performance of your vehicle.
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