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Not enough pulse width..

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Old Nov 17, 2012 | 04:51 PM
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Kat
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From: Upland Pa
Car: Camaro Vert
Engine: 355 HSR
Transmission: A4
Axle/Gears: 3.73 S60
Not enough pulse width..

Well I am tuning a friend's 92 TA 7730 ecm 8D, S_AUJP with a 383, 60lb inj, t56, 12 bolt, and 12-15 lbs of boost from a D1SC.

Problem Im having is that at WOT and 6lb's the inj mesc is only 5.68. No matter what I seem to do, I can't get it to go higher than that. I have read a lot on the PE Pulse Width Limit fix and the S_AUJP is supposed to have it in there.

So has anyone ran into that problem? I should ask is the more correct fix is to get a 3 bar map and find some of the $59 code stuff?

Thanks!
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