2000 Ford F350 Mass Air Flow Sensor

2000 FORD F-350
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F350MUDDER
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Engine Performance problem
2000 Ford F350 Four Wheel Drive Automatic 98,178 miles

I tried to get my truck smogged and the codes P0171 & P0174 came,I know its a system to lean in bank 1 & 2. I changed my fuel filter and I noticed that there was a big hole on the bottom of my air intake hose,would that cause those codes to come up.Thanks in advance.
Aug 19, 2010 at 4:50 PM
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BLUELIGHTNIN6
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is it a man made hole or you mean a busted hole? it could be where a sensor should be such as the intake air temperature (IAT) sensor.. if it is missing that would definitely cause these issues.
Aug 19, 2010 at 4:55 PM
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F350MUDDER
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Its not man made nor was there a sensor there,I think its just wear and tear plus some heat,I put a new one on and now I bought some mass air flow sensor cleaner,but I don't know where its at.
Aug 19, 2010 at 4:59 PM
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BLUELIGHTNIN6
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the MAF sensor is in the left front of the engine compartment
Aug 20, 2010 at 2:02 AM