[Gmecm] Fuel Trim

David Cooley n5xmt
Wed May 25 20:17:48 UTC 2005


BLM is ST fuel trim and Integrator is LT fuel trim 

> -----Original Message-----
> From: gmecm-bounces at diy-efi.org 
> [mailto:gmecm-bounces at diy-efi.org] On Behalf Of Steve Mackie
> Sent: Wednesday, May 25, 2005 12:14 PM
> To: GMECM
> Subject: Re: [Gmecm] Fuel Trim
> 
> That's the problem, there is no apparent "fuel trim" data 
> byte. There is a BLM which is apparently the ST fuel trim, 
> but not sure what the number corrolates to, and there is 
> nothing I can see that would be LT Fuel Trim.
> 
> ----- Original Message -----
> From: "Steve Ravet" <Steve.Ravet at arm.com>
> To: "Steve Mackie" <smackie at apicalconveyorsystems.com>; 
> <gmecm at diy-efi.org>
> Sent: Wednesday, May 25, 2005 11:27 AM
> Subject: RE: [Gmecm] Fuel Trim
> 
> 
> Take a look at the ALDLstuff.zip file in the ftp uploads directory, it
> should have what you're looking for.
> 
> --steve
> 
> > -----Original Message-----
> > From: gmecm-bounces at diy-efi.org
> > [mailto:gmecm-bounces at diy-efi.org] On Behalf Of Steve Mackie
> > Sent: Wednesday, May 25, 2005 9:08 AM
> > To: GMECM
> > Subject: [Gmecm] Fuel Trim
> >
> > How do I get the data related to the fuel trim? I can read
> > the data stream
> > from the vehicle, Mode 1 Message 0, but there is no apparent
> > "Fuel Trim"
> > word.
> >
> > 1995 Monte Z34, 3.4L DOHC, 16196401, BKLL
> >
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> > Gmecm at diy-efi.org
> > http://lists.diy-efi.org/mailman/listinfo/gmecm
> >
> >
> 
> 
> 
> 
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