Re: ECU file format bug or gray matter loss? [was Re: Idle Block Learn Cell ??]

[Michael Davis <davis@mail.eecis.udel.edu>]

In message <20000613153906.25452.qmail@web119.yahoomail.com>,Squash writes:
>What is the formula u r using?  I was trying to get that figured out last nigh
>t, but it looked
>like it was only used at open loop (41C)?????
>

location 0x41C = 10159 / ( # lbs/hr)

mike

>Squash
>
>--- Michael Davis <davis@mail.eecis.udel.edu> wrote:
>> 
>> I don't know if this has been hashed out before, but I can't see, to
>> rationallize the conversion limits of the .ecu file format for an
>> equation of the form:
>> 
>> 	eprom-value = constant / converted-value
>> 
>> It appears to me that the .ecu files are setup to either multiply or
>> divide the eprom-value by a constant, but don't have provisions for
>> doing the 1/x inversion as needed above..  Am I missing something?
>> 
>> I found this bit me in the A$$ twice now with the 7730v3.ecu file 
>> with both the AFR and the base injector (g/s) settings..
>> (I've been tweaking down VE tables for 3 months trying to lean out the
>>  motor and just found that my first setting of 24lb/hr injectors was
>>  actually in the eprom as 18lb/hr because of the conversion...)
>> 
>> (I was using WinBin, but don't believe it to be the problem...)
>> 
>> mike
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