[Gmecm] Fuel Trim

[Scott Pearson]

Looking at the A264.ds file, I think this is your short term fuel trim

 21    CORRCL        BASE PULSE CLOSED LOOP CORRECTION
                      N = COUNTS

Scott

----- Original Message ----- 
From: "Steve Mackie" <smackie at apicalconveyorsystems.com>
To: "GMECM" <gmecm at diy-efi.org>
Sent: Wednesday, May 25, 2005 12:12 PM
Subject: Re: [Gmecm] Fuel Trim


> Can't see an "INT" byte. "A264.ds" BTW
>
> On 25/05/2005 12:28:48 PM, Scott Pearson (mrcad472 at iowatelecom.net) wrote:
>> BLM = Long term fuel trim.
>>
>> INT = Short term fuel trim
>>
>>
>>
>> 128 is 'centered' or 0%. Less than 128 is -%, more than 128 is +%.
>>
>>
>>
>> Scott
>>
>>
>>
>> ----- Original Message -----
>>
>> From: "Steve Mackie" <smackie at apicalconveyorsystems.com>
>>
>> To: "GMECM" <gmecm at diy-efi.org>
>>
>> Sent: Wednesday, May 25, 2005 11:13 AM
>>
>> 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