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How do I fix code P0411 on my Chevrolet Cobalt 2.2L? Can I still drive my car?

Vehicle: Chevrolet Cobalt 2.2L

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P0411 Secondary air flow incorrect

Yes you can . the secondary air injection is only on for about 30 seconds on a cold start, what this does is warm up the catalytic convertor. you will not have any drivability.
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P0411 CHEVROLET Code - Secondary Air Injection System Insufficient Flow
Read more: https://www.autocodes.com/p0411_chevrolet.html

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