Guides
Everything filed under Guides. Fault codes, ECU identification and remote-session know-how — written to be used at the truck, not to be found by a search engine.
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.
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.
35 services — tuning and software install, matched by ECM code.
20 services — tuning and software install, matched by ECM code.
14 services — tuning and software install, matched by ECM code.
9 services — tuning and software install, matched by ECM code.
6 services — tuning and software install, matched by ECM code.
4 services — tuning and software install, matched by ECM code.
Edited a file and the tooling now refuses it? We rebuild the checksum for you.
Matched by ECM code, part number or software version — not by the badge on the truck.
Send what is printed on your dataplate and we will point you at the right service.