OTR Diagnostics | Professional
OTR Diagnostics | Professional
OTR Diagnostics | Professional
OTR Diagnostics | Professional
OTR Diagnostics | Professional
OTR Diagnostics | Professional
OTR Diagnostics | Professional
OTR Diagnostics | Professional
292 reviews

OTR Diagnostics | Professional

Regular price $800 USD
Unit price  per 

Includes:

$200 - one time purchase hardware

$600 - 12-month auto renew subscription

Packages include all needed hardware and first year subscription.

Subscription automatically renews after one year unless canceled (cancel at any time).

Works on iOS and Android.

Comes with a 60-day money-back guarantee.

Coverage App Features

OTR Diagnostics v2 is currently available for iOS only, Android is currently running v1. Android v2 coming soon.


Vehicle Coverage

Tap the engine make to view covered years and commands available.

Volvo / Mack - (2014-2023)

Volvo - D11, D13, D13TC, D16 Engines

  • 2014-2020
    • Reset fault codes
    • Reset aftertreatment
    • Start forced DPF regen
  • 2021-2023
    • Reset fault codes
    • Reset aftertreatment
    • Start forced DPF regen

Mack - MP7, MP8, MP8HE, MP10 Engines

  •   2014-2020
    • Reset fault codes
    • Reset aftertreatment
    • Start forced DPF regen
  • 2021-2023
    • Reset fault codes
    • Reset aftertreatment
    • Start forced DPF regen

Detroit Diesel (Freightliner / Western Star) - (2008-2020)

Detroit Diesel - DD5, DD8, DD13, DD15, DD16 Engines

  • 2008-2010 DPF only
    • Reset fault codes
    • Reset ash accumulator
    • Start forced DPF regen
  • 2011-2013
    • Reset fault codes
    • Reset ash accumulator
    • Reset SCR accumulator
    • Start forced DPF regen
  • 2014-2016
    • Reset fault codes
    • Reset ash accumulator
    • Reset SCR accumulator
    • Start forced DPF regen
  • 2017-2020
    • Reset fault codes
    • Reset ash accumulator
    • Reset SCR accumulator
    • Start forced DPF regen

Paccar MX (Peterbilt / Kenworth) - (2011-2021)

Paccar MX-11, MX-13 Engines

  • 2011-2013
    • Reset fault codes
    • Reset EGR Derate
    • Reset 5mph DEF derate
    • Start forced DPF regen
  • 2014-2016
    • Reset fault codes
    • Reset EGR Derate
    • Reset 5mph DEF derate
    • Start forced DPF regen
  • 2017-2019
    • Reset fault codes
    • Reset EGR Derate
    • Reset 5mph DEF derate
    • Start forced DPF regen
  • 2019-2021
    • Reset fault codes
    • Reset 5mph DEF derate
    • Start forced DPF regen

Cummins (All makes) - (2008 - 2023)

Cummins - X15, X12, ISX, ISC 8.3, ISL 9, ISB 6.7 Engines

  • 2008-2010
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen
  • 2011-2013
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen
  • 2014-2016
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen
  • 2017-2023
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen

Paccar PX - PX-6, PX-7, PX-8, PX-9 Engines

  • 2008-2010
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen
  • 2011-2013
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen
  • 2014-2016
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen
  • 2017-2023
    • Reset Cummins Fault Codes
    • Reset Generic Fault Codes
    • Reset Aftertreatment
    • Start Forced DPF Regen

OTR Diagnostics goes beyond your typical hand held scan tool.

detailed fault code information

VIEW FAULT CODES ON YOUR MOBILE DEVICE

OTR Diagnostics gives you access to vital information about fault codes, their causes and more. These details rival advanced dealership software, far exceeding your average handheld scan tool.

✔️ Quickly discover what those dash lights mean.
✔️ Know what caused the problem.
✔️ Learn how often the problem has occurred.
✔️ Know how to fix it or what components need replacing.

Once you know the problem you can take care of it. Who’s in control now?

This device has already paid for itself! It correctly said we needed a NOX sensor in order to get the check engine light off. 100% correct! Saved several trips to the dealer. 5 Stars!

Greg W.

OWNER-OPERATOR
2014 KENWORTH PACCAR MX-13

SEND COMMANDS

Gone are the days when only your dealer technician or roadside mechanic could force a regen on your truck. You can also reset fault codes or aftertreatment. Send the command from your device in just one tap, and the process begins. Now you can perform your own repairs and maintain the DPF system yourself.

✔️ Reset Fault Codes
✔️ Reset Aftertreatment
✔️ Forced DPF regen

Didn’t we say you’ll feel like your in control?

Really enjoy how much information is offered with this tool and details how to fix the problem without a expensive bill at the end besides buying the parts .. For a owner operator you can’t go wrong with this tool trust me.

Fred O.

OWNER-OPERATOR
2014 KENWORTH PACCAR MX-13

VIEW LIVE DATA

Modern trucks have computers making thousands of decisions every second. OTR Diagnostics’ live data gives you real-time information the computer is using to run the truck. Do you want to monitor what kind of temperatures your exhaust is reaching during regeneration or what your EGR position is? Live data is where you will find that and so much more. Viewing live data lets you see problems before they stop you in your tracks.

OTR Diagnostics lets you monitor things like:

✔️ DPF Fluid Level

✔️ Battery Voltage

✔️ DPF Soot Level

✔️ Boost Pressure

✔️ EGR Valve Position

✔️ Accelerator Pedal Position

✔️ Exhaust Temps

✔️ Engine Fuel Delivery Pressure

“Just got the otr tool today, hooked it up and couldn't be more pleased with how well it works and the real time data is a huge help when trying to diagnose.”

James R.

OWNER-OPERATOR
2014 VOLVO D13

VIEW HISTORY

Puzzled with a reoccurring issue that’s not so easy to resolve? Knowing your history can help you diagnose the problem. OTR Diagnostics records fault codes and commands. Now you’ll know where your truck had issues and when you reset fault codes, reset aftertreatment, initiated forced DPF regens, and how long regen lasted.

“After $1800+ dealer dollars in a month, I went for OTR’s subscription because of the 60 day return and solved my issue in about 2 hours after the tool arrived. After clearing codes and a 90 minute regen … Issue fixed. Money well spent.”

George G.

OWNER-OPERATOR
2009 FREIGHTLINER - CUMMINS ISB

Getting Started is Easy!

  1. Check the Available Engines to be sure OTR Diagnostics will work for your engine.
  2. Purchase OTR Diagnostics (we’ll ship your adapter fast).
  3. Download OTR Diagnostics App for your device from the Apple App store or Google Play store.
  4. Receive your adapter.
  5. Connect the Bluetooth adapter to your vehicle diagnostic port and pair to your mobile device.
  6. Begin using OTR Diagnostics!

Whats in the box?

  • OTR Diagnostics App (Apple App Store / Google Play Store)
  • OTR Diagnostics 12-month subscription auto-renew
  • OTR Link - Mini Adapter (Bluetooth 9-Pin Adapter)
  • OTR Crossover Adapter (2016+ Paccar MX Adapter)
  • OTR OBD Adapter (2014+ Volvo Mack OBD Adapter)
  • Instruction Manual

OTR Diagnostics FAQ

How do I create an account?

  • You have to create an account on the web browser. Follow the details below to get started.
  • Create an account at otrperformance.com/account/register
    • Purchase your professional package / subscription and use your email that you used when purchasing.
      • If you purchased, please check your email to activate your account with the email that you purchased with.
      • Please note: OTR Diagnostics Subscription is tied to your email that you used to make the purchase.
    • Download the "OTR Diagnostics" mobile app and use the credentials created to Login in to "OTR Diagnositics" on both iOS & Android.
      • If you experience any issues, please email, chat or call us! 586-799-4375

How does the subscription work?

Subscriptions are based on a 12-month auto-renew basis.

Does this App need to be online to be used?

OTR Diagnostics is bluetooth based and does require you to have Wifi or Cellular coverage for you to be able to use the app. We do have an offline mode as a feature which does require you to have internet upon first login with the adapter connected for this to function. It is recommended to use OTR Diagnostics with internet connected to ensure properly functionality.

If I have an existing OTR Performance account, how do I link my OTR Diagnostics subscription to the account?

When purchasing a subscription, you must use the same email on your existing account when you are on the checkout page. Then it will automatically link your subscription to your existing account. If you are having problems managing your subscriptions, click here

Which platforms Is OTR Diagnostics available for?

OTR Diagnostics works on iOS and Android mobile phones and tablets.
Customer Reviews
4.8 Based on 292 Reviews
5 ★
85% 
247
4 ★
15% 
43
3 ★
0% 
1
2 ★
0% 
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1 ★
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Customer Photos
100reviewers would recommend this product Write a Review Ask a Question

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Filter Reviews:
KS
02/02/2023
Keith S.
United States United States
I recommend this product

This will work

Quick and easy to install on my phone and now there is a little peace of mind.

PS
02/01/2023
palminder s.
United States United States
I recommend this product

Very easy to use

Quick and easy to use

CW
01/27/2023
Clifford W.
United States United States
I recommend this product

Great Product

Great Product for owner operators will help keep your trucks running smoothly and keeps shops from beating you because you’ll know what’s wrong going in!

CB
01/23/2023
Clifton B.
United States United States
I recommend this product

My OTR tool

So for I love it . I did 2 force regen and while On my way to phoenix az from Houston Tx I had a check engine light twice I was able to pull over and reset both codes so that I could make my deliver

CK
01/22/2023
Christopher k.
United States United States
I recommend this product

I stopped in a fuel island reset the truck and I was on my way with no D rate

BS
01/16/2023
Bayram S.
United States United States
I recommend this product

Nice product

Nice Product I did use it a few times it did work well for me thank you

JP
01/12/2023
Joseph P.
United States United States
I recommend this product

I was on the right track before receiving the tool. But I still didn’t find the problem with the reader. The clutch switch had fallen off and I kept listening to everyone else. But Peterbilt had 39 pages of codes, not one for an open switch for the clutch… I haven’t used it since. But plan on using it just yo get more of a feel of it.

CJ
01/11/2023
Chris J.
United States United States
I recommend this product

Great tool to have

Everything has been going well

BC
01/11/2023
Belanger C.
Canada Canada
I recommend this product

Otr diagnostic professional

From now just amazing good experience then I recommend otr diagnostic professionals if you have more than one truck and engine different you can use it on both engines tools very useful good day to all of you….

JB
01/01/2023
Joseph B.
United States United States
I recommend this product

Paid for itself

I'm still getting use to it, however, it already paid for itself by not having to lose a day's work going to mechanic to reset.

JY
12/31/2022
James Y.
United States United States
I recommend this product

Well worth the attempt

I had some issues come up with a freightliner step van with a cummins 6.7l engine. I spoke with a rep who was very nice and knowledgeable. He was straight forward that there were some codes on cummins that this wouldn't work for, but assured me that I would receive a refund if it didn't help. Super impressed with every phase. The sales, interface, tech support, and the return was as easy and pleasant as one could ask for. My issues were abit deeper unfortunately. I would have kept the tool and membership if the path forward wasn't so expensive to fix the truck. Thank you all at OTR!

DH
12/29/2022
Dennis H.
United States United States
I recommend this product

Easy to install, gives me extra knowledge on truck and after treatment performance

AA
12/28/2022
Adnan A.
United States United States
I recommend this product

Saving lots of money

The tool is very useful and saves you a lot of money

EW
12/27/2022
Edward W.
United States United States
I recommend this product

Great tool

The shop said they couldn't get the truck to regen. I hooked the OTR tool up and performed the forced regen. No more check engine light and the truck is running great again.

JL
12/25/2022
Jake L.
United States United States
I recommend this product

Nice unit

Looked good the app was nice didn’t get to use tho as I needed one for cat equipment