I have my old MAF which I replaced but made no difference so should be a perfect tester for swap/test. PM.

7C hex = 124 decimal.

Airbag codes can be reset with foxwell so there likely is a reason it won't reset like Ω mismatch on the detonator.

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2011 E70 • N55 (me)
2012 E70 • N63 (wife)