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Does the maf work during OL?

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Old 08-04-2006, 03:51 PM
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Default Does the maf work during OL?

does the maf work during OL? i forget if it is disabled during OL?

the reason i ask is i dont have a custom os yet and i want to tune my car for some boost. I can't get my o2's to work so i am obviously running in OL.

my car is running really rich. is there another way to adjust this with out the maf, o2's and no custom os.

*edit* Is there a way for me to have my o2's plugged in but not have them adjust fuel for me? aka so i can run in CL with a maf but not have my "messed up" o2s correct any fueling?

Last edited by markp03; 08-04-2006 at 03:57 PM.
Old 08-04-2006, 04:41 PM
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Yes, MAF works in OL.

Yes, you can run in OLSD (ignores O2S's and MAF) and tune the VE table.

Running OL ignores the O2S's even when plugged in;

no, can't have CL when in OL (have one or the other); you want OL with MAF; or you could go OLSD.
Old 08-04-2006, 06:58 PM
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i am going to run ol with the maf right now so i can tune for most of my boost...




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