Articles for the person holding the scan tool

Fault codes, ESN and ECM identification, and what actually happens in a remote session. Each article answers one question and points at the service that does the rest.

Engine Knowledge BaseLatest15 Aug 202624 min read

Cummins ECM ID Lookup: What the 3-Letter Code Means (BGT, BDR, BBN…)

Every Cummins ECM carries a three-letter product code — BGT, BDR, BKR. Full lookup table translating 350+ ECM IDs to engine and module, including the newest CM2450/CM2670 generation, plus how to search this site or ask our chat with just the code.

Read the article →

Tuning & Calibration15 Aug 20264 min read

Cummins X15 BGT DPF DEF SCR EGR Delete: What the Search Really Means, and What Keeps the Truck Moving

Tuning And Calibration15 Aug 20264 min read

Detroit DD15 EPA10 DPF Delete by TeamViewer: What Mechanics Are Really Asking For

Tuning And Calibration15 Aug 20265 min read

MaxxForce 13 DPF EGR Delete by TeamViewer: What That Search Is Really Asking, and What Fixes the Derate

Tuning And Calibration15 Aug 20264 min read

Can You Block Off EGR on a Detroit Diesel Engine? What Actually Gets the Truck Moving

Tuning And Calibration15 Aug 20265 min read

ISX12, X15 and ISX15 CM2250 EGR delete or CM2350 derate: what it means and what to do instead

Tuning And Calibration15 Aug 20264 min read

MaxxForce DT DPF EGR Delete by TeamViewer: What Mechanics Are Actually Asking For

Engine Diagnostics14 Aug 20263 min read

Cummins EPA2010 Driver Tips: DEF Lamps, Fuel Pressure and What to Check First

Engine Knowledge Base14 Aug 20264 min read

Cummins ISX15 CM2250 and EPA 2010 Engines: Lamps, DEF Logic and Derate Stages

Remote Tuning Services14 Aug 20263 min read

PACCAR MX13 Remote ECU Tuning and Calibration Service

Technical12 Aug 20262 min read

Cummins ECM families explained: CM871, CM2350, CM2450

What the CM number actually tells you, how it relates to the engine and the emissions era, and why the ECM family — not the engine model — decides what is possible.

Technical12 Aug 20262 min read

Why battery voltage matters when writing to an ECM

The most common cause of a failed flash is not the software or the interface — it is the truck's own electrical system sagging at the wrong moment.

Guides12 Aug 20262 min read

Getting your laptop ready for a remote software install

Five minutes of preparation saves an hour of the session. What to check on Windows, what to have to hand, and the two things that most often stop an install dead.

How it works12 Aug 20262 min read

What actually happens in a remote session

Step by step, from the moment you order to the moment the truck starts: who connects to what, how long it takes, and what you need in front of you.

Guides12 Aug 20262 min read

Where to find your ESN, VIN and ECM code

The three numbers we ask for before any engine job, where each one is stamped, and why a photo is usually faster than typing them out.

Products and services these articles are about

The reading is here to help you order the right service the first time. Match by the number on the module — the ECM code, part number or software version.

Services by engine maker

All services →

Cummins

37 services — tuning and software install, matched by ECM code.

Browse →

Software

20 services — tuning and software install, matched by ECM code.

Browse →

Detroit

14 services — tuning and software install, matched by ECM code.

Browse →

Caterpillar