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5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

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Old 04-20-2012, 05:08 PM
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g3mustang
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So I have replaced everything from maf to iat!!! After changing computers and maf car comes up with code 56!!! What do I do?

Car is turbo charged 331 with a blow through maf
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Old 04-20-2012, 06:05 PM
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mattdel
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Check input voltage to MAF. Should be no higher than 5v.
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Old 04-20-2012, 06:50 PM
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When the cars off??? Key on?? And if it is then???

Cars running like crap its in limp mode
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Old 04-20-2012, 06:54 PM
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yeah, KOEO
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