Swap: 5.7 TBI -> Vortec heads EFI -> 0411 pcm with roadrunner from moates.net-HELP!!!

[Aksl]

Hi Aksl.
Not very many people have the 0411/Roadrunner setup. Your questions may be answered better by posting them on the EFILive forum. There is a subsection devoted to the Roadrunner. Sorry I can't be any more help than that.

Jeff

Hello Jeff,

Finally i got the TunerCat RT software instead of EFILive, because in order to buy the EFILive license, you are obliged to have the EFILive V2 cable and tuner, otherwise EFILive would not issue the license. So i went with the TunerCat. I`m now looking for the base tune to start of, for my set up. I wonder if you could help me with that. As well i wonder, if there is a list of settings somewhere in the web, that i have to consider, and pay attention to when changinr the tune for my setup???

Thank you!

[NISANDA]

whats your setup?

[Aksl]

Hello Nisanda, I have rebuild the engine, installed KB 0.25 forged pistons, comp cam 08-467-8, 1998 tahoe cylinder heads with manifold and all upper parts, AC DELCO 217-3029 89060440 spider injector kit. And i will install 4L60E gearbox. And its a 4wd with manual transfer case.

Ow, and i have no EGR, and a traight out muffler.

[NISANDA]

But what motor L31 with 411 setup? (With the above mods of course)

[Aksl]

But what motor L31 with 411 setup? (With the above mods of course)

No, it`s a 350 EFI 1990 engine, with L31 engine heads, manifold and all of the top end is from L31, as well as the wiring under the hood and black box pcm, that i will be swapping to 0411.

[NISANDA]

Here it is a 2001 411pcm L31 4l60e file, has Vats delete Egr,Evap,Cats,Rear 02 sensors deleted and Fan 1,2 Active (Low 200,High 210) other than that its ALL stock, Should be a good base file for you to start with, hope it helps.

[Aksl]

Here it is a 2001 411pcm L31 4l60e file, has Vats delete Egr,Evap,Cats,Rear 02 sensors deleted and Fan 1,2 Active (Low 200,High 210) other than that its ALL stock, Should be a good base file for you to start with, hope it helps.

Hello Nisanda, thank you very much for providing me with the tune file! I will study it and use it for my 411. I'm just starting to get around the tuning process, and for now studying all the info about it. Any way, thank you once again for the tune, that helps alot!!! Will start doing something, than hope to get support here, at the gearheaf-efi forum, to tune everything properly..

[Aksl]

Hello Nisanda,

I have used the .cal file you have uploaded for me "2001 Truck 5.7 L31 4l60e 4x2.cal" in post 57 of this thread, and i have installed a new 4L60E transmission id: 8KCD283L 20820533. Well i bumped in to a problem that my 0411 pcm doesn't seem to recognize the transmission, i have faults all over, the pwr TCC, the tcc, and oll of the solenoids that the pcm does not see, so the transmission is in the Limp mode. I have contacted the transmission guru, who rebuild my transmission, and checked all of the solenoids, all work fine, have checked the wiring that goes from the PCM to the transmission, it is all good, normally the pcm should see everything, but it doesn't, the transmission guru as well does not know why it seems not to work, he advised me to look at the firmware of the pcm, i did not find anything criminal there. May be you have some clue on my issue.

Thank you in advance.