DEF Speed limiter

[Sickll7crenshaw]

I've done what Robert suggested doing in the Can Bus but still no luck on this issue. I've talked to serveral guys and they haven't had any luck why the truck is still limping at 175miles to 65 with my switch combo and what else I've done within the tune. When it limps it has no lights/messages on the dash. I'm stumped and ready to figure this out. It's a cab and chassis 2015. If anyone has any advice or may be able to tell me what I'm not turning off or need to turn on I'll be all ears and greatly appreciate the help on this one.
Thanks

[rcr1978]

I'm running a 2015 Cab/chassis and it's been good maybe post your stock file or email me your tune.

[Sickll7crenshaw]

I'm running a 2015 Cab/chassis and it's been good maybe post your stock file or email me your tune.

What's your email Robert?? Thanks

[rcr1978]

rcr1978 at msn dot com

[rcr1978]

I lost your original email so I used the address you posted on the previous page.

[S Phinney]

Just figured I would update this, it's been a while since I've messed with this truck but it has been trouble free for 1500+ miles with no codes or speed limiters. I turned everything off related to scr/dpf ect....... still had speed limiters at 150-175 miles. If I remember correctly the trouble was the NOX sensor settings in the vehicle options folder that finally fixed it. Thanks to everyone that had any input if someone is struggling with this I will gladly help.

You must have removed the def tank then?


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[rcr1978]

Tank has been off since this thread was started, the trouble with mine was not disabling the nox sensors in the can folders

[S Phinney]

With removing the tank I know where your troubles came from. I just hadn't been here in a while a read the thread.


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[rcr1978]

I'm lost the trucks been trouble free for two years 35,000 miles other than the standard boost fight with these pos's I got a good handle on it but it does not do what it's told on long pulls with a heavy load.

Edit: I think I know were your coming from i'm a little slow today lol, Is there few OS's that just will not play nice with the tank module removed? If so luckily I haven't fought with one yet.

[Snipesy]

I'm lost the trucks been trouble free for two years 35,000 miles other than the standard boost fight with these pos's I got a good handle on it but it does not do what it's told on long pulls with a heavy load.

Edit: I think I know were your coming from i'm a little slow today lol, Is there few OS's that just will not play nice with the tank module removed? If so luckily I haven't fought with one yet.

What OS are you using?