HPP is Now CTT Tuning - Page 11 - Dodge Cummins Diesel Forum
2013-2018 General Discussion General Chit Chat About the 2013 model year differences 6.7L 4th generation Cummins - NO ADVERTISING - Sponsored by: StarLite Diesel

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post #121 of 204 (permalink) Old 07-18-2019, 08:46 AM
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Is CTT able to remove the TPMS warning from the EVIC as well as keep the exhaust brake on when you shut off and turn the truck back on?

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post #122 of 204 (permalink) Old 07-18-2019, 09:50 AM
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Yes, the exhaust brake will stay on when you restart the truck. It will default to whatever the last selection was. They cannot do anything about TPMS, TPMS is controlled through the BCM and not the ECU.


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2018 2500 6.7L 68RFE EzLynk with CTT tuning
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post #123 of 204 (permalink) Old 07-18-2019, 10:30 AM
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I prefer the 2.1 version tune also. I like the higher shift points better, prevents engine lugging. I am running the "CMER ER 180hp" 2.1 tunw, stock tranny, no issue. I do not run truck hard, normal driving, no issues with tranny.

2014 Ram 3500 Tradesman Dually (2x4), 68RFE, 3.73 rear, Jamo 5' turbo-back stainless steel exhaust, Diamond Eye 51" muffler, EZLink tuner/CTT tunes.
2016 Ram 1500 Big Horn (2x4), 5.7 Hemi, 3.92 rear.
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post #124 of 204 (permalink) Old 07-19-2019, 07:01 PM
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Im not exactly sure which tune i have (efi). I asked about an update end of last year for 2.1 because the shifts were really strong towing. I got a reply of, "Try this, it is what we run in our trucks". Anyway, it has no numbers in the tune file but i believe it is 3.0. It does unlock for shifts and is way smoother towing than 2.1 was, this shift point curve is great as well.... Im totally satisfied and this is the longest Ive ran 1 tune. My curiosity has got me though, does anyone know the difference between 3.0 and 3.2?

2013 3500 Laramie 68rfe 3.73 HPP

2018 3500 Tradesman Aisin 3.73 C&C CM TM deluxe bed
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post #125 of 204 (permalink) Old 07-19-2019, 07:11 PM
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Quote:
Originally Posted by jbstaten View Post
Is CTT able to remove the TPMS warning from the EVIC
You can set the thresholds in AlfaOBD. I have mine set at 35 all the way around.

2013 2500 CCSB 4x4 Carli Suspension, Cepek DC2 wheels, Discoverer AT 315/70R17 Gen 2 Turbo Swap S465 Turbo DragonFly Injectors, Laramie Seats, Door Panels, 8.4AN RA4 Radio, Power Fold Mirrors, Backup and Cargo Cams, AMP Steps, floorboard storage full of ammo!
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post #126 of 204 (permalink) Old 07-19-2019, 07:20 PM
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I'm not sure of the differences between the 3.0 and 3.2 tune.

I asked for some revisions for the 2.1 tune and they said that they aren't working with it anymore. It shifted fairly firm from 3rd locked to 4th when 35-45% throttle and made a shift chirp. I felt the towhaul shift quality with a trailer was better with 3.2 as well. It was just the harsh 5-4 that I didn't like. They asked me if I'd be willing to try their new tune and I said sure. They sent me the 3.3 tune and it holds the gears a lot longer than the 2.1 or 3.2 tune in towhaul and normal mode when heavier on the throttle. The 5-4 downshift is better than the 3.2 but not quite as good as the 2.1 tune. I asked for 3rd gear lockup as the first 3.3 tune didn't have it. And this 3.3 tune locks up a bit later than 2.1 and is smoother yet. I've only got 225 ish km's on this tune but so far it is the best tune I've ran from them. The line pressure ramp up rate is definitely faster and overall line pressure is higher than 2.1 as well. The shift points are all perfect for my liking. I made 2 or 3 revisions to the 3.2 tune and this 3.3 is better than the final 3.2 tune I had. When low on the throttle it will shift sooner than the 2.1 tune and at first I didn't like it, but after driving for a while I like it better and should up the fuel economy a bit as well. It locks in 3rd at 44km/h vs 39km/h in 2.1, 4th shift point is 51 instead of 60, 5th is 73 instead of 81, 6th is the same at 91. Downshift points are the same. It will downshift sooner as well not allowing you to lug like I could in the 2.1 tune which I like for helping the overdrives.
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post #127 of 204 (permalink) Old 08-05-2019, 08:59 PM
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I finally pulled the trigger on the sotf tunes from ctt now to pick one to try tons of different 2.1 tunes with and without lbf no 3.0 or 3.2 tunes no, which version should give the best results with a revmax 700

2016 2500HD MegaCab Laramie Deleted,Revmax S700, EzLynk tuned, 5" AFe TB exhuast, Titan 51g tank, Fleece 2G s463 kit, ARP 625 Studs, lift and tires/wheels soon, down the road some more fuel.

SOLD BUT NOT FORGOTTEN 2012 Black Ram 2500HD CC Outdoorsmen 6.7L CTD, Source Second Gen Conversion S467.7/87/.90, PP 6" LA, Worx 20" 803 Beasts, 37" Nitto Trail Grappler MTs, Dominator 2 bars, Mini Max race, ARP 625 Studs, Hamilton Springs and Rods, GDP Intake, AirDog II 165, Fass Sump, AFE TB 4", AFE diff covers, Amsoil fluids
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post #128 of 204 (permalink) Old 08-06-2019, 07:01 AM
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What year is your truck
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post #129 of 204 (permalink) Old 08-06-2019, 10:28 AM
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Quote:
Originally Posted by RamHunter18 View Post
What year is your truck
I have a 2016, mods in sig

2016 2500HD MegaCab Laramie Deleted,Revmax S700, EzLynk tuned, 5" AFe TB exhuast, Titan 51g tank, Fleece 2G s463 kit, ARP 625 Studs, lift and tires/wheels soon, down the road some more fuel.

SOLD BUT NOT FORGOTTEN 2012 Black Ram 2500HD CC Outdoorsmen 6.7L CTD, Source Second Gen Conversion S467.7/87/.90, PP 6" LA, Worx 20" 803 Beasts, 37" Nitto Trail Grappler MTs, Dominator 2 bars, Mini Max race, ARP 625 Studs, Hamilton Springs and Rods, GDP Intake, AirDog II 165, Fass Sump, AFE TB 4", AFE diff covers, Amsoil fluids
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post #130 of 204 (permalink) Old 08-06-2019, 10:56 AM
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Sorry I cant see sig on my phone. The tune you want will depend on if you want locked shifts or not. Most if not all of the 2.1 tunes are locked shifts. You can message them through the chat and they will tell you which ones are which. But 2.1 works good. LBF tunes seem fine to me. Some trucks smoke more than others. Just depends on how you use your truck.
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post #131 of 204 (permalink) Old 08-06-2019, 12:35 PM
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Aaron37, what year truck do you have the CTT tunes on? I have an 18 and run the 3.0 and I may ask for a revision for the shift points.

CTT told me that 3.0 was for 18+ to get the heated/vented seats and steering wheel to work, and 3.2 was the same tune just for 2017 an older trucks. I think the security bs forces them to change certain things for the 18+ trucks.
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post #132 of 204 (permalink) Old 08-06-2019, 04:50 PM
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2.1D is pretty smooth except when 4th locks up, well call it the 4.5 shift. all shifts below remain unlocked. 4.5 to 5 is locked and 5-6 is locked both are fairly smooth

2016 2500HD MegaCab Laramie Deleted,Revmax S700, EzLynk tuned, 5" AFe TB exhuast, Titan 51g tank, Fleece 2G s463 kit, ARP 625 Studs, lift and tires/wheels soon, down the road some more fuel.

SOLD BUT NOT FORGOTTEN 2012 Black Ram 2500HD CC Outdoorsmen 6.7L CTD, Source Second Gen Conversion S467.7/87/.90, PP 6" LA, Worx 20" 803 Beasts, 37" Nitto Trail Grappler MTs, Dominator 2 bars, Mini Max race, ARP 625 Studs, Hamilton Springs and Rods, GDP Intake, AirDog II 165, Fass Sump, AFE TB 4", AFE diff covers, Amsoil fluids
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