I would call HPTuners and ask them. Syked is not as easy to learn IMO. HPT is much easier to find a tuner or if you want to DIY tune there is a forum for help.
I joined this forum also because of this thread. I am reading a lot about the 4.0. I did something else. I have a bored and stroked 2.5L that is built pretty strong with a supercharger/intercooler feeding it. I had lots of issues with the build and the shop that helped me get to where I am. I am running the factory ECM with a modified tune and bigger injector. I have been looking for a different shop to help me work on my tune and ran across this thread. My first question is: Will the Syked Software allow tuning of the OEM program that was previously modified? I am way about my comfort level to even believe I can tune an engine but my understand was that very few people had the software to change the factory program for modified engines. It appears that might be incorrect. If this is possible it gives me a possible avenue to work on my tune. I have a SCT handheld tuner for loading custom tunes. Let me know please if I am reading this all correctly.
I do not know how to tune even a little bit. I messaged HP today and waiting to hear back. I wasn't even aware until I found this thread that anyone made software for these. 4 Years ago when we did the original build I don't believe it was available and a very few people were able to do this. I am collecting info and working on getting it figured out. I just looked at FRP's website and that is probably my best option.
No need for Syked anymore. You can now access 97-04 ECMs with HPTuners.Does any one know if the Syked software would let you edit the cruise control tables on the 97-04 wranglers? I am considering buying the system just for that - til I do some other mods.
Basically i`d like to lower the cruise control floor from 35 to say 20 or 25.
So, I'm back - I hope this finds you guys healthy. We have just about finished our Scout. Actually today we drove it around the block for the first time to make sure nothing fell off - and it didn't. It's been lot of fun, and we have learned a lot along the way. It didn't come out prefect by any means, but it's pretty nice. We did install the jeep 4.0 with the megasquirt and that is neat. WE have a lot to learn regarding the tuning, but we will get there. We have the tuner studio software with the autotune function, and that will eventually get us pretty close. But I'm wondering if anyone has a basic VE map for the stock 4.0.
Here is it, last week. Now we doors and the hood and nose on it.
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Beginner tunes:
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Last November - but a shot of the jeep goods so I'm on topic!
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Good day! Bob & Finn
I think I've mentioned it before in this thread or maybe a different thread, but SCT will do '97-'04. That's what FlyinRyan uses predominantly.
Welcome, are you looking to DIY? Do you have tuning software? What year, transmission?