newbie tune

[scottyfz450]

Can someone look over this tune and tell me what u think. any help would be appriciated!! seems like tables may be fighting themselfs??

specs
gen 3 5.3
317 heads
80lbs FIC injectors
walbro 400 fuel pump with vette fuel filter (internal reg) returnless
th400 trans
76mm turbo intercooled
SD tune with 3bar duramax MAP
running about 15psi boost

if u need more info let me know
20090

[joecar]

What is measured rail pressure (measure with FPR reference hose temporarily removed)...?

What vehicle is this in...?

[scottyfz450]

58psi rail psi. Pressure reg is inside fuel filter. It's in a s10.

[joecar]

So your FPR is un-referenced (i.e. no hose going to intake manifold)...?

[joecar]

I'm working thru your tune...

VE tables are not right.

[sparkinak]

So your FPR is un-referenced (i.e. no hose going to intake manifold)...?
Im going to assume he has the same setup as I do and correct there is no hose going to manifold. Its a setup out of an 01ish vette.

Sent from my SAMSUNG-SM-N910A using Tapatalk

[scottyfz450]

Sparkinac is correct

[scottyfz450]

Please need help !!!!

[joecar]

Ok, IFR looks right.

But both VE tables look wrong....

[scottyfz450]

Any suggestions to fix them?

[joecar]

Do you have any logs from that tune...?

[scottyfz450]

No ive just got the tuner and still trying to set it up with everything. Been alittle lost with it getting it all set up .

[joecar]

We will have to make the VE tables the right "shape" (and make the boost VE table followon on from the Main VE table)...

but you will need the ability to log (including wideband lambda).

[scottyfz450]

Got some help hopefully towards the end of the week to get things rolling. Thanks for the help and soon I'll have some logs.

[joecar]

The VE table should look like the TQ graph from a dyno sheet.