Still trying to figure out this load/torque mismatch. I've been all over the DD table trying to reel the blower and IPC error in. Am I on the right track?
Type: Posts; User: Hippo
Still trying to figure out this load/torque mismatch. I've been all over the DD table trying to reel the blower and IPC error in. Am I on the right track?
It's adding timing, not retarding other than a little bit in the areas where I'm having the load mismatch issue. I used the Whipple SD tables, TTL and VCT tables to start with. I'll fix the wonky...
I guess I'm just not understanding why the desired air load stays so much lower than the actual air load when the supercharger comes into boost. Actual air load eclipses desired air load, IPC errors...
It made the oscillation happen in a much more finite area so it's helping with tuning, I appreciate it. The issue still remains and it's definitely related to the torque tables. Air Load surpasses...
You're right it just moved it around. I spent all weekend adjusting the torque tables. I used a dyno to rough out the actual torque values near and in the problem areas then looked at what the TR and...
DD table took out the oscillation. All is well now. Thanks.
I have changed the DD and Torque Model tables in the mid range six ways to Sunday. It does not change the problem at all. The early PE doesn't affect it at all either. It was doing it with the PE...
2019 Ford F150 with a VMP Loki blower. It gets major throttle oscillation between 25 and 35% throttle. Looking for advice. Zero'd out tip in detonation tables and the problem remains the same. Log...
I'm an idiot. Whipple uses the same injectors and I pulled the data off their stage 1 tune. Works perfect. Quite a bit different than published because of the higher pressure fuel system on the low...
Unfortunately I have not seen the injectors and I'll have to take the blower off to figure that out. I guess I should probably go that route.
I've got a Gen 3 F150 with a Loki blower kit I'm tuning and I'm getting railroaded when it comes to the injector data. Is there any information or data available on these?
The SD tables are jacked because I was throwing fuel at it to see if anything would change for bank 1. It stayed lean however.
Mechanically it's perfect. I've gone over it several times.
2016 Hellcat
HHP 411 Stroker
HHP Cam
4.5 Whipple
Fore Fuel System
ID1700
Stock trans
Stock TB for now
Tuning this setup and no matter what it leans out on bank 1 as it goes into boost...
How soon can I get one of these shipped to Texas?
Tuning a 2018 STI and I have two issues.
One is I keep hitting a fuel cut around 6800rpm and popping a p0244. That's the usual overboost code but no matter what I set the Boost Limits table to,...
Battling very bad idle oscillation in a twin turbo Charger and unsure how to combat it. Could use some advice. It has a 426 stroker, stock throttle body and intake manifold, twin turbo with fore fuel...
Yes, the car runs close to 4 bar fuel pressure so the flow data was increased to represent that. I was leary to add timing down low on a 93 only PD blown LS6 but I'll bump it up and see what changes.
Raise calc airmass and MAF cylair max to levels above what you are running at WOT
Here ya go
What's your wideband reading? What are all the mods on the car? Any logs?
Yes. I turned that off and now it will come up on the converter from a stop however it will still just die if you try to abruptly punch it from a stand still.
2005 CTS-V(P59 ECM) with a built 4L80E swap, segment swap from a silverado 2500, LSA blower, 1050 injectors and a 3000rpm stall. It wont allow me to gradually or abruptly get up on the converter, it...
As stated I have all the VVT switches off.
Well I only have the one in the PID list. Does that mean it's not properly defined on this car for now?