U7130 Speed Limit Delete and Higher Rev Limit

Streetsmoker · Post by **Streetsmoker** » Sun Mar 25, 2007 3:50 am

Just wondering if you guys ever plan on adding this function??? Seems all the other Predator DL's for every other make has this except ours.

Streetsmoker · Post by **Streetsmoker** » Mon Mar 26, 2007 3:50 am

Does anyone here have an idea about this or what???

johan · Post by **johan** » Mon Mar 26, 2007 10:04 am

The rev and speed limiters on the Dodge cummins are very complex, we are working on rev limits but we have no dates nor definate answer if we will have them at this time.

Streetsmoker · Post by **Streetsmoker** » Mon Mar 26, 2007 7:15 pm

Not the answer I was hoping for, but an answer none the less. Thanks Johan, I'll be looking forward to being a beta tester for that function if or when it ever comes out!!! Cause I'm allready trapping 113mph in the 1/4 with the speed limiter kicking in with about 100ft of track left.

johan · Post by **johan** » Tue Mar 27, 2007 10:50 am

Yeah trust me if i find it you guys will be the first to know.

Streetsmoker · Post by **Streetsmoker** » Thu Mar 29, 2007 2:33 am

Just curious as to why it's so hard? I was told it's cause those two parameters are tied into the ecm's ABS and odometer signals to intentionally prevent them from being tampered with. I know you can bypass it all by pulling the ABS/VSS fuse but I hate that I have no speedo and due to not having a VSS signal, the tranny acts up sometimes. Heck, even Marco at Mad's Electronics (the Smarty people) haven't figured it out yet.

johan · Post by **johan** » Thu Mar 29, 2007 8:29 am

It is because it uses a complex logic to cut the fuel, with a bunch of linked limiters in various places in the program.

Streetsmoker · Post by **Streetsmoker** » Fri Apr 13, 2007 7:03 pm

So thats why so many have given up on curing this probem. Everyone knows, that this is the only thing holding the Common Rail Cummins back.

johan · Post by **johan** » Mon Apr 16, 2007 10:31 am

Yes, I have not given up though, just need some time as getting that done would be HUGE on the cummins.

duallydave · Post by **duallydave** » Fri Jun 01, 2007 9:23 pm

i tried removing the fuse and things were good but i had way less power.does the speed sensor effect the way the computer fuels?i have a stick so i had no tranny issues and i dont care about the speedo.i was just hoping for full power and no speed limiter.