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Dubbas
 Post subject: 99 suburban p0102
PostPosted: Mon Aug 04, 2008 10:51 pm 
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I have a 99 suburban giving a p0102 code. I have a K&N filter on it. It is a "Mass Air Flow (MAF) Circuit Low Input" which seems to be a sensor problem. Is it caused by the K&N filter? How do I fix the issue?
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 Post subject: 99 suburban p0102 
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scarface
 Post subject: Re: 99 suburban p0102
PostPosted: Fri Aug 29, 2008 5:45 pm 
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More than lilkely your K&N filter is letting too much air into the system. MAF is detecting it. To avoid that replace old part and erase code.
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Mohawkmtrs
 Post subject: Re: 99 suburban p0102
PostPosted: Sat Aug 30, 2008 7:00 am 
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Location: Tyendinaga Mohawk Territory, Ontario
More than likely the MAF got dirty from the oil in the K&N filter.

Clean the MAF with Brake Kleen or electronics cleaner, install a paper filter and clear the code.
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