Is your IFR table correct for the injectors...?
You said FPR is un-referenced, right...?
Measure rail pressure (in psi) at idle, and observe pressure as you snap throttle open and then shut... what did rail pressure do...?
Is your IFR table correct for the injectors...?
You said FPR is un-referenced, right...?
Measure rail pressure (in psi) at idle, and observe pressure as you snap throttle open and then shut... what did rail pressure do...?
I added in the filters and the changes were minimal.Originally Posted by joecar
Pic of MAF MAP:
I was trying to show that the correction shows to add between 5-10% to the VE table. And the calculated numbers in g*K/kPa suggest to lower the values in the VE table by way more than that, almost 30%.
Injector values are stock and correct.
Yes, unreferenced. Corvette fuel filter close to tank with no manifold vacuum feed.
I'll borrow a fuel pressure gauge and try to get a read as you described.
00 Silverado Z71, LQ9 w/ LS3 heads, BTR cam, Whipple 2.9@8#, 4l80E
New calc_pids.txt attached here...
changes:
- added STFTBEN,
- removed VE[%] (since VE[g.K/kPa] is simpler to use).
Thank you
97 K1500, 383, 4L60E, Whipple, Stock 14 Bolt with 3.73, EFILive V2, 0411, Marine, #42 Injectors, H-Boost, LC-1, Coming Soon: Intercooler, Trutrac, 4.11 gears?
03 K2500HD, 8.1 and Allison, Stainless works long tubes, Intake mods
when i click on the calc_pids.text link a box comes up saying invalid log file and i cant pull it up.
You're trying to open calc_pids.txt directly in the scantool...
do this:
- close scantool,
- save calc_pids.txt to folder Documents\EFILive\V7.5\User Configuration,
- now open the scantool,
- on PIDs tab select the relevant calc pids (including any dependent pids).
Alright i tried that and i keep getting an invalid pathway message when i try saving the calc_pids.txt to the Documents\EFILive\V7.5\User Configuration I dont understand why it keeps wanting to open directly to the scan tool.
nevermind i got it! thanks for your help!
Last edited by zayne0; October 3rd, 2015 at 03:08 PM.
It's ok now...?
( in the webbrowser you have to go rightclick->Save Link As )
Yes It's working good now. Another question though, my new maf table I copy and pasted into the b5001 it has a couple spikes (i know I have to smooth) but then maxes the table out halfway through the table. Engine is an lq4 with ls1 heads and ms3 camshaft.
MAF curve
When you see spikes (up or down), manually flatten them out, avoid doing too much smoothing, make the rest of the curve (not hit in the log) follow the shape/curvature of the corrected portion of the curve.
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