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Secondary Air Injection Incorrect Upstream Flow Detected
Secondary Air Injection System Incorrect Flow.
Secondary Air Injection System Incorrect Flow Detected
PO491 Secondary Air Injection System Insufficient Flow (Bank 1)
Trouble code P0411 means: Secondary Air Injection Incorrect Upstream Flow Detected
Trouble code P0411 means: Secondary Air Injection Incorrect Upstream Flow Detected
While the question doesn't make much sense, the secondary air injection system on a cobalt is fairly simple. If you could give an exact code the answer would be much easier to figure out.
Trouble code P0411 means: Secondary Air Injection Incorrect Upstream Flow Detected
Trouble code P0411 means: Secondary Air Injection (AIR) System Insufficient Air Flow Detected
Trouble code P0411 means: Secondary Air Injection (AIR) System Insufficient Air Flow Detected
Mas air flow sensor
a secondary vent is a vent or tube that connects to the secondary cone for the lava to flow.