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So I started up the car, and it seems to only happen on cold starts. The car has a loud vacuum sound as it starts up, like a fan whining up, and after the fan stops the car instantly gives a code.
The codes are as follows:
2B48: Combustion misfiring exhaust gas degassing Cyl. 7
27C1: Info tank empty with error entry
279D: Power management battery closed circuit
27B2: Secondary air system throughput mainline.
I have a feeling the issue is sensor related. Let me know what you guys think.
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