| Developer: | OTR Performance (2) | ||
| Price: | Free | ||
| Rankings: | 0 | ||
| Reviews: | 0 Write a Review | ||
| Lists: | 0 + 0 | ||
| Points: | 0 + 84 (4.1) ¡ | ||
| App Store | |||
Description
Dealing with regen problems, nonstop alerts, fault codes, and unexpected derates on your heavy duty truck? You are not alone. More than 10,000 truck owners and fleets trust OTR Diagnostics to take control, cut downtime, and avoid expensive dealer visits.
Powered by OTR Assist + OTR LINK 2
This is more than a scan tool. OTR Assist is your AI partner, breaking down fault codes in plain language and helping you troubleshoot and decide if you can keep driving or need service now. Paired with OTR LINK 2, our proprietary Bluetooth adapter, you get faster connection speeds, more accurate fault code data, and more live data parameters than ever before. It is 5X better than previous hardware. Ask us how to get a FREE upgrade today.
Commands That Keep You Moving
With bi-directional commands built right into OTR Diagnostics, you are no longer stuck waiting on a shop to do what you can handle yourself.
Reset active and inactive fault codes
Reset the entire aftertreatment system
Reset derates that slow you down
Reset soot levels after a DPF service
Run forced DPF or SCR regens right from the cab
These commands put you back in control, saving you time, money, and downtime.
Fault Code Insights
Go beyond a flashing dash light. OTR Diagnostics helps you understand fault codes with the same level of detail as dealer software, but in plain language you can actually use.
Decode your dash lights
Uncover the root causes of issues
Track how often a problem occurs
Know which repairs or parts are needed
Live Data Monitoring
Want to know if your regen is working? Want to monitor exhaust temps, soot levels, or DEF? OTR Diagnostics lets you see your truck’s vitals in real time so you can spot issues before they stop you.
Common live data parameters include:
DPF fluid level
DPF soot level
EGR valve position
Aftertreatment exhaust temps
Boost pressure
Accelerator pedal position
Engine fuel delivery pressure
Available live data may vary depending on the engine model your device is connected to.
Explore Your History
Recurring problems? OTR Diagnostics logs every fault code and command so you can see when issues happened, when they were cleared, and how long regens lasted.
Proven. Tested. Backed by Support
We run OTR Diagnostics, OTR Assist, and OTR LINK 2 on our own fleet of test trucks including late model Paccar MX engines to make sure everything works before it reaches you. That is why more than 10,000 drivers already trust OTR Diagnostics.
Made in Michigan. Built for You
We engineer, assemble, and ship right from our shop in Macomb, MI. If you are nearby, stop in and see us.
Coverage
We support a wide range of heavy duty engines:
Cummins: CM871, CM2150, CM2250, CM2350 (2008–2024)
Detroit Diesel: DD60, MBE, DD13, DD15, DD16 (2008–2024)
Paccar: MX11, MX13 (2011–2024), PX7, PX9 (2008–2024)
Volvo: D11, D13, D13TC, D16 (2014–2024)
Mack: MP7, MP8, MP8HE, MP10 (2014–2024)
For the full list of compatible models, call or text us at 586-799-4375.
Need Help or Have Questions?
Call or text us anytime at 586-799-4375 or email support@otrperformance.com.
Screenshots
What's new
- Version: 3.0.18
- Updated:
- Meet OTR Assist BETA
It’s like having a mechanic in your pocket. OTR Diagnostics gives you the power to understand your truck on a deeper level and take control of your destiny on the road.
More than 10,000+ PRO members trust OTR Diagnostics to read and clear fault codes, perform advanced commands, and make smarter decisions about their trucks. Now with OTR Assist BETA, we are raising the bar even higher.
Here’s what’s new in this release:
OTR Assist is now available directly from the fault code details view
Get clear explanations of your fault codes with our proprietary AI model
Ask questions about your truck and receive guidance on whether to keep driving or stop for service
This is the first diagnostic tool designed to go beyond the traditional way of doing things. OTR Assist helps you stay informed, stay confident, and stay in control.
For feedback or support, contact us anytime at support@otrperformance.com.
Price
- Today: Free
- Minimum: Free
- Maximum: Free
Track prices
Developer
- OTR Performance
- Platforms: Android Apps (1) iOS Apps (1)
- Lists: 0 + 1
- Points: 0 + 228 ¡
- Rankings: 0
- Reviews: 0
- Discounts: 0
- Videos: 0
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Additional Information
Contacts
https://otrperformance.com/pages/otrdiagnostics «OTR Diagnostics» is a Utilities app for iOS, developed by «OTR Performance». It was first released on and last updated on . This app is currently free to download. This app has not yet received any ratings or reviews on AppAgg. On App Store, the current store rating is 4.1 based on 84 votes. Available languages: English. AppAgg continuously tracks the price history, ratings, and user feedback for «OTR Diagnostics». Subscribe to this app or follow its RSS feed to get notified about future discounts or updates.
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