Thread: MAF honeycomb causing lean condition?

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  1. #1 MAF honeycomb causing lean condition? 
    K Kraziee
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    Default 04-27-2013
    Im getting code P0171. I checked my MAF and in some parts the holes in the honeycomb are bent. Could that cause that code? Thanks
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  2. #2 Re: MAF honeycomb causing lean condition? 
    dsmuts
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    Default 04-27-2013
    If it's bent super bad maybe but it it's just beat up a little bit you'll be fine.
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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  3. #3 Re: MAF honeycomb causing lean condition? 
    K Kraziee
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    Default 04-27-2013
    Ok thanks
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  4. #4 Re: MAF honeycomb causing lean condition? 
    dsmuts
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    Default 04-27-2013
    Chances are you have a vacuum leak somewhere
    98 GTP modded 1.9's, sd headers, 3.4", zzp 1.0 230K miles scrapped.
    04 Comp G zzp stb's, UMI ta's, Speedbuilt sways, bully flo heads, XP, zzp headers, fsic, thrasher shift kit, 60#, 2.6" corsa 2.5", Inferno hood
    01 gt z7 turbo tep trans zzp motor
    08 g8 gt cam exhaust 11.87@118
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