air recirculation

Secondary air injection (commonly known as air injection) is a vehicle emissions control strategy introduced in 1966, wherein fresh air is injected into the exhaust stream to allow for a fuller secondary combustion of exhaust gases.

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    Annoying climate control behavior on MG S5 (Auto AC & Recirculation overrides)

    Hi everyone, I recently got an MG S5 and I'm really struggling with how the climate control behaves in manual mode. It seems like the system constantly overrides my settings, which is getting quite frustrating. I'm experiencing two main issues: AC turns on automatically: Even when I have the...
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