OTR Remote Diagnostics vs. OTR Diagnostics
Two powerful products. One for the fleet, one for the driver.
Core Product Comparison
| Aspect |
OTR Remote Diagnostics
Hardware + Cloud Platform
|
OTR Diagnostics
OTR Link 2 + App
|
|---|---|---|
| Target User | Fleet managers, dispatchers, multi-truck operations | Owner-operators, single truck owners, hands-on fleet managers |
| Primary Use Case | Monitor and command trucks remotely across your fleet | Diagnose and fix your own truck on-site |
| Location Requirement | Anywhere with internet (US & Canada) | Must be physically at the truck |
| Core Promise | "Be your own fleet manager" | "Be your own mechanic" |
| Ideal Fleet Size | 2+ | 1 |
Feature-by-Feature Breakdown
| Feature |
OTR Remote Diagnostics
|
OTR Diagnostics
|
|---|---|---|
| Read Fault Codes | Yes (remotely) | Yes (at truck) |
| Clear Fault Codes | Yes (remotely) | Yes (at truck) |
| Live Engine Data | Yes (remotely, real-time streaming) | Yes (at truck) |
| Forced DPF Regen | Yes (remotely) | Yes (at truck) |
| Reset Derate | Yes (remotely) | Yes (at truck) |
| DPF Status Monitoring | Yes | Yes |
| Multi-Truck Dashboard | Yes | No |
| Fleet-Wide Alerts | Yes | No |
| Remote Access (no physical presence) | Yes | No |
| Driver Doesn't Need Technical Knowledge | Manager handles everything remotely | Driver must run diagnostics |
| Historical Data & Trends | Full fleet history | Limited |
Be your own fleet manager
OTR Remote Diagnostics is built for fleet managers and dispatchers who need to monitor multiple trucks from anywhere. The device stays plugged in 24/7, streaming data over cellular to a cloud dashboard you can access from any computer or phone.
Multi-truck dashboard, fleet-wide alerts, remote commands, historical data & trends — see what's happening with every truck without relying on your drivers to plug in and check.
Be your own mechanic
OTR Diagnostics is built for owner-operators and hands-on fleet managers who want to diagnose and fix their own trucks. Plug the OTR Link 2 into your diagnostic port, connect via Bluetooth, and get full diagnostic power on your phone or tablet.
Read and clear fault codes, force DPF regens, reset derates, view live engine data — everything you need to handle problems on your own, right at the truck.
WHICH IS RIGHT FOR YOU?
Choose the product that fits your operation
FOR FLEETS
OTR Remote Diagnostics
- → You manage 2+ trucks and need fleet-wide visibility
- → You need to monitor trucks remotely from the office
- → You want proactive alerts before drivers call you
- → You prefer a web dashboard for fleet management
- → Your drivers don't need technical knowledge — you handle it
FOR OWNER-OPERATORS
OTR Diagnostics
- → You run 1 truck and want to diagnose it yourself
- → You're physically at the truck when problems happen
- → You want to save money on dealer visits and road calls
- → You prefer a mobile app on your phone or tablet
- → You're comfortable running diagnostics yourself
Frequently Asked Questions
Common questions about OTR Remote Diagnostics
General Questions
OTR Remote Diagnostics is a fleet diagnostic monitoring system. A cellular-connected device plugs into each truck's diagnostic port and streams data 24/7 to a web dashboard. You can see fault codes, monitor live engine data, and send remote commands (like forced regens and derate resets) from anywhere — without anyone being at the truck.
OTR Diagnostics requires someone physically at the truck with a phone connected via Bluetooth. It's great for owner-operators and drivers who want to diagnose their own trucks. OTR Remote Diagnostics is always connected over cellular. It's built for fleet managers who need visibility across multiple trucks without relying on drivers to plug in and check. You get a multi-truck dashboard, fleet-wide alerts, remote commands, and full historical data.
Yes, some customers use OTR Diagnostics on trucks where drivers handle their own diagnostics, and OTR Remote Diagnostics on fleet trucks that need centralized monitoring. They're complementary products that solve different problems.
Yes, OTR Remote Diagnostics requires a minimum of 2 trucks. It's designed for fleets, not single-truck operations. If you're running one truck, OTR Diagnostics is the better fit.
Compatibility & Installation
OTR Remote Diagnostics supports Detroit Diesel DD13/DD15/DD16 (2011+), Cummins ISX/X15/ISB/ISL (2011+), Paccar MX-13/MX-11 (2011+), Volvo D11/D13/D16 (2014+), and Mack MP7/MP8 (2014+). If you're running Class 8 trucks from the last 10-15 years, we likely support them.
It plugs into the truck's 9-pin or OBD diagnostic port. Takes about 10 minutes per truck. No shop time, no downtime, no special tools required. The cellular connection activates automatically.
No. OTR Remote Diagnostics is a read-only diagnostic tool that plugs into the standard diagnostic port — the same port dealers and shops use. It does not modify any truck systems.
Features & Capabilities
Depending on engine make and model, you can: force a DPF regeneration, reset fault codes, clear certain derates, and view live engine parameters — all remotely from your dashboard. Not all commands are available on all engines.
Alerts are sent within seconds of a fault code triggering. You'll know about problems before your driver calls you.
No. That's the point. The device stays plugged in and works automatically. Your fleet manager handles everything remotely. Drivers just drive.
Telematics & ELD
Those are telematics platforms built for compliance, location tracking, and driver behavior. OTR Remote Diagnostics is built for diagnostics. We tell you why your truck is going into derate, what's actually wrong with the engine, and we let you fix it remotely. Your telematics might say "check engine light." We tell you it's a P20EE code, SCR efficiency below threshold, 100 miles until derate, and here's what to do about it. Most customers run both because they solve different problems.
No. OTR Remote Diagnostics works alongside your existing ELD. Your ELD handles compliance (HOS, logs). OTR Remote Diagnostics handles diagnostics. Different tools for different jobs.
Pricing & Support
Your subscription includes: 24/7 diagnostic monitoring, cellular connectivity (no separate data plan needed), dashboard access for your team, fault code alerts, remote command capabilities, AI-powered diagnostics, GPS tracking, software updates, and customer support.
Yes. The hardware is purchased outright. It's yours. No leasing, no equipment return requirements.
Contact our sales team at (586) 799-4375 or email sales@otrperformance.com. We'll help you determine the right product for your operation and get you set up.
Not sure which is right for you?
Talk to our team. We'll help you figure out the best solution for your operation — whether that's OTR Diagnostics, OTR Remote Diagnostics, or both.
Call us: (586) 799-4375 | Email: sales@otrperformance.com