Bosch MAF sensor question

Mark Romans romans at pacbell.net
Wed Oct 20 04:21:48 GMT 1999


Oh and DUH!  it's ONLY for the Buick Turbo app.  (The software). I wish L98!
Mark
-----Original Message-----
From: Mark Romans <romans at pacbell.net>
To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
Date: Tuesday, October 19, 1999 9:20 PM
Subject: Re: Bosch MAF sensor question


>Hi Bruce:  I had seen the Modern Muscle ad, went back and looked again.
The
>"MAF Translator" costs $179.00 and will allow use of the LT1/LT4 Maf on the
>L98.  They also have written a prom that allows the ecm to read up to 512
>grams/sec of air flow.  Unfortunatly I don't have the expertise to even
>attempt to re-write the 89 L98 code to read that kind of flow.  Some one
>could make some $ if the did figure it out though.
>Mark
>-----Original Message-----
>From: CSH-HQ <nacelp at jvlnet.com>
>To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>;
>gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
>Date: Tuesday, October 19, 1999 6:11 AM
>Subject: Re: Bosch MAF sensor question
>
>
>>Got lots to do this am, but Modern Musle is selling a late model high flow
>>maf, and I've just read an ad or two about them, and will post the info
>>later. Of course with SD, you don't have that "problem" of sizing a MAF
>from
>>another application, and spending hours with diacom so see where to start.
>>Then there is no correlation between what diacom reads out to what the maf
>>is reading, so again I'd expect the AFR displays to be "different".
>>Unless, you change the code, and known the flow per increment of change.
>>I hope that's clear.
>>  Speaking of patches,  anyone see any 2-3 MAP versions of the ASBX
>(Holden)
>>code?. Just checking....
>>Cheers
>>Bruce
>>>
>>>Hello All:  What I hope is a quick question.  The L98 MAF reads to about
>255
>>>grams/sec.
>>>My engine being normally aspirated hits this level of flow at about
>>>4600-4700 rpm's.  Is there a way to make a software patch that allows
flow
>>>to be read to double that?  Is there a maf that will read more?  I seem
to
>>>remember comment about a Bosch Porsche 928 MAF sensor.  I also remember
>>>reading somewhere about a maf doubler for the GN 3.8 Turbo engine.
>>>
>>> I have a friend who's turbo 406 is hitting the 255 grams/sec at about
>3000
>>>rpm's at 50% throttle and 2500 rpms and 50% more throttle to go!
>>>
>>>Mark
>>>
>>
>




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