Fuel Trim Malfunction (bank 1 and 2) - Mercedes-Benz Forum
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post #1 of 3 (permalink) Old 06-26-2011, 09:22 AM Thread Starter
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Question Fuel Trim Malfunction (bank 1 and 2)

Please can anyone tell me what this code means -Fuel Trim Malfunction (bank 1 and 2)? It came up with the MAF circuit malfunction code. What can I do to address it? Thanks

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post #2 of 3 (permalink) Old 06-26-2011, 12:31 PM
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typically it's the MAF causing all that you are seeing.

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post #3 of 3 (permalink) Old 06-26-2011, 05:04 PM
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