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I agree that for people that don't know tuning, FRP is a good option. I used him back at the beginning of my build, helpful & knowledgeable. But as with any tuner, to get good results you will spend a lot of money and time, especially the more modified your setup is. A lot more than buying the...

There are a lot of options that you can edit, especially for emissions. Some of them are binary checkboxes, while others might be impossible to know what to input because they're values. I do not however see anything specific to CEL disabling. But you may be able to modify the parameters so...

I can think of a few roadblocks that would need to be overcome- you would definitely want a 5 speed ECM, a speed sensor would need to be input but that can be recreated with a Dakota digital SGI-5e and SEN-01-4160. That's it without looking at the schematics. Security and CanBus can be omitted...

Welcome Bob. That sounds like an ambitious project. You can't disable a lot of things with the software, but luckily it's a pretty simple system. I'd recommend when going the factory MPI route, find a parts donor for the ecm, full harness, exhaust manifold (O2's), and anything else you're...

There is a way to modify your effective AFR in table format, sort of. I've qcal'ed just the changes that apply to two things that I've modified (other changes omitted on this one): Power Enrichment If you change the PE settings as shown, you can essentially turn PE on all the time and use the...

47-ish with Bosch 0280155865 injectors. I didn't need to go that big, long painful story. I bought sets of "reconditioned" 155784's, 156161's and eventually 155855's, to try. Fuel trims on them all came back lean. I found out my original pump was putting out ~47 psi and fluctuating. A new...

Resent email without attachment. OD thing, no idea. 4 low, hoping it's the speed limiter for the lockers. Federal emissions has less strict rules than 50 state ("California emissions") figured changing this couldn't hurt. As for the injector setting, I think changing it will just drive your...

Brian, did you get the email?

QCAL file zipped. This is my current configuration, but far from complete.

Here's a shot of LogWorks 3 from this morning. LT Fuel trims at the top. Wideband O2 in the middle RPM & MAP at the bottom. This is an example of where I would lower pulse time on the cells nearby the marker. I'm shooting for 0 to -5% overall. I'd rather default a little rich in uncharted cells...

By the way, the magic number on a data logger to scale your MAP sensor to the Torr units SET uses, is to change the scaling from 0-255 kpa to 0-1912 torr. In the LM2 software that's easily done in the configure channel window

I'm running bigger (24.7lb/[email protected]) injectors , plumbed in an adjustable regulator, and I played with the pressure until my trims were averaged around zero at cruise. Then I've been logging with an innovate LM-2, using RPM, MAP, O2 1&2 and LTFT 1&2. I'm adjusting my fuel map according to the...

So, we determined that, at least if you have identical ECM #'s, you can share qcal files between each other. Basically you export your changes as a qcal file, the other person opens a copy of their stock tune, imports your qcal, and it modifies their tune as if it were yours. Then you can save...

Emailed. . Will reply and post anything interesting on forum later.

So we can't tune other people's vehicles. Too bad we can't open them just to view. The "dealer" package is 5 handhelds and software for $1300 Plus a $25 credit fee per car.

I figured so. Oh well. Been at this, trial and error, day by day, this entire time. I'll work at getting some screenshots. Timing, fuel, idle, and config settings modified plus more.

Update...In case anybody with SET software wants to see what I've been messing with. I don't know if this will open for them, or if there will be VIN locking involved, but worth a try.

I don't know if it's just me, but I'm seeing no help text box info, no description popups like they had in some of their demo videos. Running Win 10 x64. So, despite knowing Dynojet tuning fundamentals, a lot of this is a guess in this software for me. Hoping to see a knowledgebase (or build...

I looked up a 2001 WJ 4.7 which appears to also use the JTEC, and they use a twin knock sensor assembly. They were using C3 - 7&18 (see attached) I have compared some of the PCM pin numbers and they match our 4.0's. While I can't guarantee it, we aren't using C3 7 & 19, and that's where the...

Brianj5600: Following here & there. Purchased SET software / tuner for an '04. I'm looking to make changes for my stroker; AE, A/F, spark. Starting to make sense of some of it. I'll save the specifics to the forum there. I'll throw my hat in here in case anyone wants to bounce things back &...