This is for the pros...
Does anyone know if there's a specific table that controls the "pump shot" in the tgp chip...
I know in turbo setups, you want a rich "spurt" of fuel to spool the turbo. I would like to get rid of this for my setup.
No matter what RPM I am at if I hammer the loud pedal, the mix goes down to 10:1 AFR, then a second later, gets back to the 13 - 13.5 I am shooting for.
Any ideas? maybe it's supposed to do this, just thought I would ask. I don't have a turbo on my car, just a centrifugal blower.
Merci.
ya i notice that with mine also......mine seems like to much IMO
Have you changed your "Power Enrichment Air Fuel Ratio" table? I do not have a WB02 hooked in yet...but I used to get a large puff of black. Almost like it was an old carb'd car and the accelerator pump was opening too much...if that makes sense to you. I changed my PE A/F ratio quite a bit and made a noticeable difference both while snapping the throttle open and LONG full boost pulls. Stock it will run from 12:1 all the way down to 10.2:1 Desired A/F in PE depending on RPM. Higher the RPM the higher the A/F. :icon_cool:
Well to be honest, I am only using one table to tune, and it's working VERY well...
BUT, I have a S/C and my boost is "set", so at 3000 RPM I have 4 psi, and at 5000 I have 9 PSI and at 6000 I have 13, ect. it's linear...
I only use the VE% vs RPM table, and as I said, so far it's miint. Goes really rich over 5900 though, sometimes 10:1, but I'm getting dialed in now.
I just wanted to get rid of this pump shot deal...
Mars,try messing with the AE tables(accel enrichment).I think if you scale them down a lil it will help you :icon_mrgreen:...Adam
I am bringing this back from the dead... cause I can't find this AE table
Help!
can you e-mail me a decent .xdf file maybe, damn, everything you get on here is messed up beyond use. haha.
Anyone ?
0A97 AE FACTOR PERCENT VS BASE PALSE INJECTION <- Vs EGR?
60 80 A0 A0 60 50 40 34
I don't have a transition scale for this table but if you do some math im sure you'll find the %. But just try triming this table.
I don't know if the XDF file has this table. I had to import it to my OLD Winbin file wich I lost.
Hmm, why is it that when I look at the tgp hack file it shows that address as
QuoteAE FACTOR % BPINJ
8A97 60 80 A0 A060 50 40 34
?
What's going on, which one's right ?
Yeah, I know, I know nothing about this stuff...
Thats the address. Its just mine has 0's in the addresses instead of 8s. IE.. 0b34 instead of 8b34. And the names are a little different but are the same thing.
Holay crap, worked perfect. no more bucking.
I can roll the throttle on SLOWLY (or quickly) @ 35 MPH in 5th and it'll just go nice.
I scaled the whole table by .75
I shall try .65 next see how that works.
My pump shot AFR is up to 10.5 from 9.4. A tad more should fix it real nice.
Thanks!!