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View Full Version : Tables D0790, D0792 & D0787?


comnrailpwr
August 16th, 2011, 12:01 PM
Anybody care to tell me what these do exactly or if not needed for performance, should I just leave them stock. Thanks Jake.

Spray & Pray
comnrailpwr
August 18th, 2011, 04:05 AM
Must be a closely guarded secret..

Spray & Pray
LReiff
August 18th, 2011, 04:43 AM
They control the FCA! You might tweak them to accommodate other than stock pump configurations...
comnrailpwr
August 18th, 2011, 05:04 AM
Thanks. Did u ever get your piggyback SCI-CAN conversion operating?

Spray & Pray
LReiff
August 18th, 2011, 05:11 AM
Not yet.
chizwizdiz
August 18th, 2011, 05:24 AM
D0792, I've wondered about this table as well. 71% across the RPM range?
2007 5.9
August 18th, 2011, 06:59 AM
Mine is set to 100%

~Les
chizwizdiz
August 19th, 2011, 12:01 AM
Mine is set to 100%

~Les

Thanks Les.

What's the reasoning behind the stock tune keeping it at 71% duty cycle across the whole RPM range? Longevity of the pump?
2007 5.9
August 19th, 2011, 12:14 AM
No idea...maybe others can answer that.

~Les
olboyowl
August 19th, 2011, 12:29 AM
i changed mine to 100% yesterday. didn't notice much of a difference. fueled 2000us up to almost 3100 rpm's. was goin to mess with 0790 this weekend. have to compare the old logs a little more