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Discussion Starter #1
im gettin a P1191 code it says manufacturer control air fuel metering?
what does that mean?????
 

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An air leak between the MAF sensor and the turbo inlet - check for split, or tighten the clamps, also the one on the CDR tube(s)

Might also need to clean the MAF
 

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I think for the turbo diesel it's intake air leak.
 

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Discussion Starter #4
ok it could b that tube from the cdr to the intake cool thanks guys.
 
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