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      11-19-2012, 12:21 PM   #3
Jeff@TopGearSolutions
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Drives: C6 Z06, GSXR-750, 09 335i
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PSAFF is normal. Not sure about the HsAB4 myself but it's old, "H" = history. Clear and drive some more.

9/10 with intercooler installs they produce the 30FF which is a boost leak. Most need to tighten down the clamps more.