RIGNOS

Heavy-duty ECU tools for tune shops · four tools, one account

RIGNOS Diag · Available now

Diagnostic reports under your shop’s name.

RIGNOS Diag reads the whole truck at the bay, every module and every code, builds the report in the cloud, and hands your customer a portal branded as your shop.

Explore RIGNOS DiagSee pricing
RIGNOS Tune · In development

The calibration file, laid open.

Open a heavy-duty ECU file, find its maps, and work on them as tables, 2D curves and 3D surfaces. Engine-family plugins, so you pay for the engines you actually tune.

Get notifiedLearn about Tune
RIGNOS Flash · In development

Read and write the ECM over the adapter you already own.

RP1210 on the laptop, J1939 and UDS on the truck, with a recovery path for the ECM that stopped halfway.

Get notifiedLearn about Flash
RIGNOS Link · Add-on

Reach a truck that isn’t in your bay.

Your customer opens RIGNOS Link at the truck. Your tech works from the shop with the tools they already use, as if the truck were parked outside.

Ask about LinkLearn about Link
Built in a working tune shopVietDiesel, proven on customer trucks first
The RP1210 adapter you ownNEXIQ USB-Link is what we test on
Read-only at the truckDiag never writes calibration
One account, four toolsevery seat and renewal in one place
The family

One job each. Built to hand off to each other.

Every tool does one thing and passes the truck to the next. Start with the one you need; the others slot in when you’re ready.

In development
RIGNOS Flash
Read and write the ECM.
  • Over the RP1210 adapter you already own
  • J1939 and UDS
  • Recovery for an ECM that stopped halfway
Price at launchLearn about Flash ›
In development
RIGNOS Tune
Edit the calibration file.
  • Maps as tables, 2D and 3D
  • Compare two files cell by cell
  • Engine-family plugins: pay for what you tune
Price at launchLearn about Tune ›
Available now
RIGNOS Diag
Diagnose the truck, report it under your name.
  • Every module, faults in the maker’s own codes
  • Reports and a customer portal on your domain
  • Tune-mark tracking on every visit
From $590 a yearLearn about Diag ›
Add-on
RIGNOS Link
Reach a truck that isn’t in your bay.
  • Your customer runs a small app at the truck
  • Your tech works from the shop
  • Included in every RIGNOS plan
Included in every RIGNOS planLearn about Link ›
Numbers, not adjectives

What RIGNOS Diag ships with today.

Counted from the tables inside the app, not from a brochure. When the tables grow, these numbers change.

20,000+fault-code definitionsacross six module makers — Cummins, PACCAR, Detroit, Bendix, Meritor WABCO and Eaton — shipped inside the app
10,000+SPN namesJ1939-DA plus the app’s own table, the fallback when a maker table has no entry
90+live parametersengine, aftertreatment, transmission, brakes and cab, read every second
3CAN channels readthe transmission, ABS and cab modules a single-channel read never sees

Allison and Navistar codes show SPN / FMI with the generic name until their tables land. Which module, which table ›

Faults decoded with the maker’s own table
CumminsPACCARDetroit DieselBendixMeritor WABCOEatonand the generic J1939 name for everything else
Any truck that speaks J1939
KenworthPeterbiltFreightlinerWestern StarInternationalVolvoMackover the RP1210 adapter you already own
How they fit

One truck visit, start to finish.

The gold mark is still a tune. Every step leaves a record, so the next visit starts where this one ended.

1
RIGNOS DiagRead it before

Every module, every code, a dyno pull.

2
RIGNOS FlashRead the ECM

Pull the calibration over RP1210.

3
RIGNOS TuneEdit the file

Change the maps. Changed cells turn gold.

4
RIGNOS FlashWrite it back

Block by block, with a verify pass.

5
RIGNOS DiagRead it again

Before and after, side by side, under your name.

RIGNOS Link runs any step above on a truck that is hundreds of miles from your bay. Your customer opens Link at the truck; your tech works from the shop.
About Link ›
Inside RIGNOS Diag

It reads the whole truck, not just the engine.

Every controller on the bus — engine, aftertreatment, transmission, ABS, body and cab — with faults in the maker’s own words, freeze frames, permanent codes, and a dashboard tab the driver would recognise.

Explore RIGNOS Diag

Dashboard tab

The truck’s own warning lamps in a strip, tach and speed dials, boost, coolant, oil, fuel and DEF. A lamp the truck does not broadcast is drawn dashed, not as a false “off”.

Faults in the maker’s own words

Each code decoded against the table of the module that raised it. Active (DM1), stored (DM2), permanent (DM28), and the freeze frame (DM4) behind each stored code.

Clearing codes, with proof

DM11 and DM3 sent per module, engine off. The verdict comes from the module’s ACK and a re-read 3 and 8 seconds later — “sent” is not “cleared”.

What every tool shares

One account. One way of working.

The four tools are built the same way, by the same people, for the same shops.

One account, every tool

Sign in once with your shop’s RIGNOS account. Every tool shows up in one place, each with its own seats and renewal date.

Licensed per machine, in plain sight

Your account page lists every computer, the seat it holds and when it renews. Move a seat to a new laptop yourself.

Works in the bay

The desktop apps keep working without internet at the truck: the recording runs in the bay and uploads when the shop’s Wi-Fi is back in range.

Your data stays yours

Customers, trucks and history are visible to your shop only. We don’t pool them, sell them, or show them to another shop.

Tested on real trucks first

A code, a map or a write path we cannot verify on a real truck does not ship.

Support from the people who wrote it

Questions go to the people who wrote the code, not to a script.

White-label

Your name on every page. Ours on none of them.

On Pro and up, the customer portal runs on your domain with your logo. The login page, the reports, the emails — your fleet owner never sees the word RIGNOS.

  • Your domain, your logo, your shop name
  • Each fleet owner signs in and sees exactly their trucks
  • Reports stay online — no PDFs lost in email threads
  • The trial shows the RIGNOS name; subscribers get the brand
How branding works
Where Rignos fits

It doesn’t replace your scan tool. It replaces the paperwork.

Keep JPRO or INSITE for deep diagnostics and flashing. Rignos is the layer on top: the record, the report and the customer’s copy.

 Dealer scan toolsRignos
Live data & fault codes Yes — deepest coverageYes — 90+ parameters, every module on J1939
Writes to the ECM Yes (INSITE)No — read-only by design
Report under your shop’s brand ×Tool vendor’s name ✓Your logo, your domain
Truck history across visits ×Per session ✓One timeline, every visit
Tells you somebody re-flashed your tune ×No ✓Tune-mark on the timeline
Portal for the fleet owner ×No ✓Their trucks only

Full comparison

Pricing

Pay for the tools you use.

Every tool sits on the same RIGNOS account. Start with one and add the others when you need them.

Available now

RIGNOS Diag

$590 / year and up
  • 2, 5 or 15 machines
  • White-label on Pro and up
  • Yearly plans
See Diag plans

RIGNOS Link

Add-on
  • 1, 2, 4 or 8 links at once
  • Unlimited tech laptops
  • Nothing for your customer to buy
About Link pricing

RIGNOS Tune

At launch
  • One seat per computer
  • Engine-family plugins
  • On your RIGNOS account
How Tune is licensed

RIGNOS Flash

At launch
  • The Advanced edition of the app
  • RP1210 adapters
  • Recovery path built in
About Flash
From the docs

Read it before you buy it.

Install, adapter setup, and what the app can prove when it clears a code. Written for the tech holding the laptop.

All documentation
Install the app

Install Rignos for Windows

Install the Rignos desktop app on the shop laptop and sign it in to your account.

Read ›Adapter setup

RP1210 adapter setup

Point Rignos at your RP1210 adapter — NEXIQ USB-Link and other compliant devices.

Read ›Fault codes & clearing

Fault codes, freeze frames and clearing

Which module raised the code, which maker table decodes it, what active / stored / permanent mean, and what the app can prove when it clears them.

Read ›
Questions shops ask

Straight answers.

Do I need all four tools?

No. Each tool works on its own. Most shops start with RIGNOS Diag and add the others when they need them; everything stays on one account.

What can I buy today?

RIGNOS Diag, with RIGNOS Link as an add-on. RIGNOS Tune and RIGNOS Flash are in development — tell us and we’ll write when they open.

Which trucks and adapters?

Heavy-duty J1939 trucks, over an RP1210 adapter — the one you already use for your OEM tools. RIGNOS Diag is tested on NEXIQ USB-Link.

Does the app need internet at the truck?

No. Recording runs offline in the bay; the session uploads when the laptop is back on Wi-Fi.

What does the laptop need?

Windows 10 or 11, 64-bit, and the vendor driver for your RP1210 adapter. No separate runtime to install.

Does one sign-in work for every tool?

Yes. Your shop’s RIGNOS account signs in to every tool, and your account page shows every computer and seat in one place.

What does RIGNOS Link cost my customer?

Nothing. Your shop adds links to its account; the customer installs one small app at the truck.

Whose data is it?

Yours. Customers, trucks and history are visible to your shop only, never shared between shops.

Who makes it

Written in a shop, not a boardroom.

RIGNOS comes from VietDiesel, a heavy-duty ECM tuning shop. We build the tools we needed at our own bay, prove them on customer trucks, then sell them to shops like ours. More about us.

Numbers before adjectives.

Every figure on a report is measured and traceable to the session it came from.

Tested on real trucks first.

A code, a map or a write path we cannot verify on a real truck does not ship.

Your data stays yours.

Customer lists and truck history are scoped to your shop. We don’t pool them or sell them.

We answer in person.

Support is the people who wrote the code.

Start with the truck in your bay.

New shop accounts are opening soon. Already a customer? Sign in.

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