Now you can perform functions
once reserved for dealers.
once reserved for dealers.
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Take the mystery
out of modern trucking
Engine Bi-Directional Commands Coverage
Volvo / Mack
2014 - 2024
Volvo - D11, D13, D13TC, D16 Engines
- 2014-2024 (Years Covered)
- Reset fault codes
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Reset aftertreatment
- Reset soot level
- Forced DPF regen
- Forced SCR regen
- DEF crystal sublimation
Mack - MP7, MP8, MP8HE, MP10 Engines
- 2014-2024 (Years Covered)
- Reset fault codes
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Reset aftertreatment
- Reset soot level
- Forced DPF regen
- Forced SCR regen
- DEF crystal sublimation
Detroit Diesel
(Freightliner / Western Star)
2008 - 2024
Detroit Diesel - DD5, DD8, DD13, DD15, DD16 Engines
- 2008-2016 (Years Covered)
- Reset fault codes
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Reset aftertreatment
- Reset ash accumulator
- Reset SCR accumulator
- Forced DPF regen
- 2017-2024 (Years Covered)
- Reset fault codes
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Reset aftertreatment
- Reset ash accumulator
- Reset scr accumulator
- Forced DPF regen
- Forced SCR Efficiency regen
Paccar MX
(Peterbilt / Kenworth)
2011 - 2024
Paccar MX-11, MX-13 Engines
- 2011-2019(Years Covered)
- Reset fault codes
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Reset aftertreatment
- Reset EGR Derate
- Reset 5mph DEF derate
- Install a cleaned DPF
- Install a new DPF
- Purge SCR/DEF Module
- Forced DPF regen
- 2020-2024 (Years Covered)
- Reset fault codes
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Reset aftertreatment
- Reset 5mph DEF derate
- Forced DPF regen
Cummins
(All makes)
2008 - 2024
Cummins - X15, X12, ISX, ISC 8.3, ISL 9, ISB 6.7 Engines
- 2008-2024 (Years Covered)
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Reset Faults
- Cummins Fault Codes
- Reset Generic Fault Codes
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Reset Aftertreatment
- Aftertreatment Maintenance Reset ALL
- Aftertreatment Maintenance Filter Installation
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Forced DPF Regen
- Aftertreatment Diesel Particuate Filter Regeneration
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Reset Faults
Paccar PX - PX-6, PX-7, PX-8, PX-9 Engines
- 2008-2024 (Years Covered)
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Reset Faults
- Paccar Fault Codes
- Reset Generic Fault Codes
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Reset Aftertreatment
- Aftertreatment Maintenance Reset ALL
- Aftertreatment Maintenance Filter Installation
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Forced DPF Regen
- Aftertreatment Diesel Paticuate Filter Regeneration
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Reset Faults
Modern trucks are complicated
Most drivers don’t like modern truck technology, but the tech doesn’t have to rule you. OTR Diagnostics will put you back in control of your truck. Truckers say the OTR Diagnostics is “super-easy to use” and “saved me thousands!” Our customers are as loyal to us as we are to them.
“This product is awesome! I didn’t need to know how to use it, it told me what to do! It’s the interface, man, if that’s the right word? It’s dumbing it down to a guy who really has no interest or clue about modern technology or trucks.”
Grant B.
OWNER-OPERATOR
2013 KENWORTH T660 - PACCAR MX-13
OTR Diagnostics features at a glance
Multiple vehicles
Get full diagnostic access to an unlimited number of vehicles with a variety of makes and engines.
Read and reset fault codes
View/reset active and inactive fault codes. Detailed descriptions provide troubleshooting, history, possible fixes.
Fault code & command history
Know how often and when a fault code was reset or a forced DPF regen lasted.
Reset emission derates
When you’ve replaced aftertreatment components to comply with a derate, you can reset the aftertreatment values and be on your way.
Start forced DPF regen
Perform a forced regen when you’re unable to initiate a passive or active regen due to a high soot load or other variables.
Live data
Viewing live data keeps you informed about your vehicle at any moment. Data includes: DEF Fluid Level, DPF Soot Level, EGR Value Position, Aftertreatment
Exhaust Temps, (+more).
Offline mode
Use OTR Diagnostics even in locations with no service or data with up to 14-days from your last online session.
OTR Diagnostics goes beyond your typical hand held scan tool.
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 you're 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
Drive with peace of mind
Join over 20,000 people from owner-operators to fleets that use OTR Dignostics to troubleshoot, reset derates and keep their operations running smoothly.
Getting started is easy!
- Check the available engines to be sure OTR Diagnostics will work for your engine.
- Purchase OTR Diagnostics (we’ll ship your adapter fast).
- Download OTR Diagnostics App for your device from the Apple App store or Google Play store.
- Receive your adapter.
- Connect the Bluetooth adapter to your vehicle diagnostic port and pair to your mobile device.
- 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
Customer videos
OTR Diagnostics app
2016 Peterbilt 579
Owner-operator Gary
Product Review
OTR Diagnostics - the modern scan tool & more
OTR Diagnostics gives you access to detailed fault code information, monitor real-time live data, perform commands like initiating forced DPF regeneration and track command and fault code history, all from your mobile device.
Save time and money by getting ahead of potential issues.
“Money well spent!! Their customer service is excellent and the diagnostic subscription is gonna save you money. Thoroughly impressed! Just imagine being able to get to a shop after you disable the derate that has you stuck on the shoulder of the highway, needing a tow for thousands. That alone saves you BIG. Thank you otr performance!”
Calcasola
OWNER-OPERATOR
2014 KENWORTH T680 - PACCAR MX-13
OTR Diagnostics FAQ
How do I purchase to get started?
-
-
Purchase Your Package:
- Select the quanity of vehicles and purchase the Professional Package to ensure you have everything you need.
-
Account Activation:
- Check your email for an activation link. Use the same email address that you used for your purchase to activate your account.
-
Download the App:
- Download the 'OTR Diagnostics' app from the Apple App Store or Google Play Store. Log in using the credentials you created during registration.
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Need Help?
- If you encounter any issues, feel free to reach out via email, chat, or call us at 586-799-4375.
Please note: Your OTR Diagnostics Subscription is linked to the email address used during the purchase process.
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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.
Which platforms Is OTR Diagnostics available for?
OTR Diagnostics works on iOS and Android mobile phones and tablets.
What does the Limited Lifetime Warranty Include?
Our OTR Diagnostics hardware is backed by a Limited Lifetime Warranty, which is a testament to our commitment to your satisfaction.
Warranty Coverage: Our Limited Lifetime Warranty covers material and manufacturing defects in our OTR Diagnostics hardware for as long as you maintain an active subscription to OTR Diagnostics. We understand that your investment in our product is significant, and we want you to be confident that it will perform as designed.
For a complete understanding of our warranty terms and conditions, please refer to the terms and conditions.
60-day guarantee
We get it, you don’t know us very well yet. That’s why OTR Diagnostics comes with a 60-day, no-hassle money-back guarantee. If this tool doesn’t fit your needs for any reason, just let us know within 60 days of receiving your order, and we’ll refund 100% of your purchase price. We’ve got your back.
USA support
Located in Detroit MI, (EST). A truly committed team of trained experts that are there to assist with any customer service, technical support or general questions you may have. No bots. No bouncing. Real help from real people, when you need us! Contact us via phone, chat, or email anytime.
Limited lifetime warranty
Our OTR Diagnostics hardware is backed by a Limited Lifetime Warranty, which is a testament to our commitment to your satisfaction. We understand that your investment in our product is significant, and we want you to be confident that it will perform as designed.
- Shipping costs are calculated at the time of checkout by our shopping cart, based on the weight of your order and the method of shipment.
- Custom shipment available if arranged with customer.
- Please email order@dpfdiscounter.com if you have any questions.
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