Re: Fw: Hiway for the '747

[rrauscher@nni.com]

Yes, the afr's are as you stated, divide by 10. I did
not do this in the .ecu file as promedit truncates the
fractional part. Figured it would be better to easily
see the decimal part of the afr.

The fuel portion replaces the open-loop decel code. I
meant to put this in the .txt file. . . If location
0xD006, bit 3 of the eprom is 0, then the replaced code
is not used. I have found that some big block cals use
this code.

Note that the AFR tbl ends up in code space, so it is
replacing some of the opn lp decel code.

BobR.

>Since the mail was down, I'll try this again.
>
>
>
>> I was just playing around with the Hiway fuel for the 747 and had a couple

>> questions.
>> I'm using Win bin, so I merged the .ecu file into the one I was already
>> using which already has the spark functions so I only had to add the last

>> couple.
>> 1) The AFR's shown are 154, 157 etc, is this to be read 15.4 and 15.7 AFR

>or
>> is this a raw number that is to converted?
>>
>> 2) When I loaded the .ecu and used it before doing the patch, I got other

>> numbers. Doest the patch replace some other features and if so, what? If

>> not, what are the figures in those locations originally?
>>
>> Thanks,
>>
>
>
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