PCM Diagnostics & Tuning HP Tuners | Holley | Diablo

85mm MAF

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Old Apr 3, 2007 | 01:12 PM
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Default 85mm MAF

I just wired in a 85mm MAF out of a LS6 Z06 in to my Harness for my 402. I know that the tables have to be adjusted for this. Has anyone else done this as well?
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Old Apr 3, 2007 | 03:03 PM
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find a stock MAF table for your year car..etc etc. make PE mode come in sooner and use PE to command your AFR
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Old Apr 3, 2007 | 03:27 PM
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sorry to ***** the thread, but why do most people use the 6.0 truck MAF tables when using the LS6 MAF instead of the Z06 MAF tables ?
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Old Apr 3, 2007 | 08:59 PM
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I am going to get the Z06 ones in my Tune..that MAF is in all the Trucks also..
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Old Apr 3, 2007 | 09:03 PM
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i realize that, but i dont understand why it's so common to use the truck MAF table for a start up or cut/paste table when the Z06 MAF table would be a much closer/better fit....
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Old Apr 3, 2007 | 10:47 PM
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idk why people do that.

but the stocker descreened works fine for me. set PE to come on earlier and i'll be damned if the car isn't within .1 of my PE commanded value. ??why was that so easy...i shot myself soooo many times trying to do the MAF thing..dial it in...etc etc.. WHY? PE mode makes it SOOOO much easier
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Old Apr 4, 2007 | 01:45 AM
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Are you still running stock Throttle Body? I am going to be putting on a Holley 90mm..
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Old Apr 4, 2007 | 07:44 AM
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runnin Nick Williams 90mm and FAST 90mm..i'll post a pic up later today
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Old Apr 4, 2007 | 08:06 PM
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I am going with the Holley 90mm, and the L76 Intake. I am running L92 Heads.
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