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Thread: 2019 RAM 3500 HO EZLynk Problems

  1. Top Of Page | #1
    Swain's Avatar

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    2019 RAM 3500 HO EZLynk Problems

    Hello.

    I have a 2019 RAM 3500 HO Cummins with the Aisin trans.

    I installed an EZLynk with emissions-compliant tuning.

    The truck does fine in 1st and 2nd, but when it shifts to 3rd, the truck loses all power and barely pulls itself.

    Would anyone be able to give me some info as to what may be the issue?


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  3. Top Of Page | #2
    Old... But Still Here! AnOldBiker's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    @Swain

    Hang on a bit, and someone with EZLynk experience will be here soon.



    Jim


    2006 ~ 2500HD, Big Horn Edition, 5.9, 4x4, Q/Cab, 48RE, L/B, 3.73, S&B CAI & Snout, ProFlo 5" S/S exhaust, Smarty Touch, Oil ByPass Kit, 60 gal main tank, 110 gallon in-bed tank, XX-Fuel Filter System, Coolant Bypass Kit, Mag-Hytec front & rear end covers and trans pan, 285 x 70 x 17

    "Freedom is never more than one generation away from extinction. We didn't pass it to our children in the bloodstream. It must be fought for, protected, and handed on for them to do the same, or one day we will spend our sunset years telling our children and our children’s children what it was once like in the United States, where men 'were' free." ~ Ronald Regan

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  5. Top Of Page | #3
    Cummins7's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    Have you contacted your tuner with a Datalog?

    It could be a simple as an overlooked limiter by the tuner.

    Sent from my SM-N986U using Tapatalk


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  7. Top Of Page | #4
    More Powa! RATLIN'HP's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    Maybe your 3rd gear power got lost in the cloud .

    Honestly, though, I agree it's in the tuning most likely.

    Talk to your tuner.

    Sent from my SM-A505U using Tapatalk

    2015 Black Laramie CCSB 3500 SRW. Thuren Leveled With Fox 2.0 Shocks. Ride Rite Rear Air Bags With Wireless Airlift Onboard Air. 35" Toyos. All The Options Minus The Soot Cookers. RaceMe Ultra.

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  9. Top Of Page | #5
    Swain's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    Yes, I have been in contact with the tuner.

    He has sent a few updated tunes but not getting anywhere.

    I was just wondering if there was anyone out there running into the same issues.

    I want to go with the mm3 tuning from DRD, but I guess all this has made me gun shy now.

    I would hate to pull that refrigerator from under the truck and then have the same issue.

    Then have to put the refrigerator back.

    If you all are understanding what I’m saying.


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  11. Top Of Page | #6
    More Powa! RATLIN'HP's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    Idk who your EZ tuner is, but I know the guy you're thinking about switching too; I bought a truck with the Aisin trans to perfect a tune for guys with the Aisin.

    How does your truck run when you go back to stock?

    If it runs normal, you know it's a tuning issue for sure.

    Sent from my SM-A505U using Tapatalk

    2015 Black Laramie CCSB 3500 SRW. Thuren Leveled With Fox 2.0 Shocks. Ride Rite Rear Air Bags With Wireless Airlift Onboard Air. 35" Toyos. All The Options Minus The Soot Cookers. RaceMe Ultra.

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  13. Top Of Page | #7
    Jcarter's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    Quote Originally Posted by Swain View Post
    Yes, I have been in contact with the tuner.

    He has sent a few updated tunes but not getting anywhere.

    I was just wondering if there was anyone out there running into the same issues.

    I want to go with the mm3 tuning from DRD, but I guess all this has made me gun shy now.

    I would hate to pull that refrigerator from under the truck and then have the same issue.

    Then have to put the refrigerator back.

    If you all are understanding what I’m saying.
    I have the same truck as you do; you won't be disappointed with switching to DRD tunes.

    Mine is night and day different from what it was.

    2019 RAM MEGACAB 4X4 (AISIN) 4.10 GEARS, 6.7 CUMMINS W/ DRD BETA TUNNING, KMC XD843 GRENADE WHEELS, CUSTOM WINDOW TINT, 50 GALLON TITAN TRAVEL TREKKER, AND S&B CAI

    2018 GRAND DESIGN MOMENTUM 399TH WITH FULL BODY PAINT, AND SIDE PORCH.

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  15. Top Of Page | #8
    Ctanecowboy's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    Not sure who you used for tuning, but the EZ-Link is just a tuning platform and uses a very similar method for building the mapping as EFI and MM3.

    Since you are emissions equipped, I’m going to say something in that area could be the EGR valve opening, throttle valve closing, VGT could also be a factor.

    Call the guys over at Calibrated power and let them know what’s going on Nick is one of the best in the business with emission-equipped tuning; they could point you in the right direction.


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  17. Top Of Page | #9
    Swain's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    The truck normally runs when set back to stock.

    It seems like it just defuels when it shifts to 3rd.

    It is the same thing in 4th, 5th, and 6th.


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  19. Top Of Page | #10
    Swain's Avatar

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    Re: 2019 RAM 3500 HO EZLynk Problems

    @Ctanecowboy thanks.

    I’ll try and give them a call.


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