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08 LMM 6.6 Duramax Reduced Power with PO101
Posted to Technical Tips Forum on 4/29/2013 10 Replies

This issue was slightly covered in the HD/Fleet Forum here:

[...] [[...]]

But I thought I'd expand on it a bit.

DTC P0101: Mass Air Flow (MAF) Sensor Performance

Normal range on MAF at idle is 30-40 g/s I had one today that would set the code within 20... Login to read more.

10 Replies Received (View Replies)