Latest news:

**Packur** · 05-01-2026, 01:44 PM

Hi, I’m Paco, living between the UK and EU.
I’d describe myself as an intermediate-level automotive engineer and programmer, with a solid interest in vehicle diagnostics, tuning, and software-related aspects of modern cars. I’m always looking to deepen my knowledge and get more hands-on experience.
I recently came across this forum and was impressed by the level of expertise and the quality of information shared here. Big thanks to everyone contributing—there’s clearly a lot to learn from this community.
Looking forward to being part of the discussions and contributing where I can ?

**dieseltech204** · 05-04-2026, 09:15 PM

HI, My name is Harry, Diesel Tech for 5 years

**cam1985** · 05-05-2026, 10:51 AM

Hi, I'm Cam, want to thank you for letting me join the forum. All round techie and love working on cars.

**autolooking** · 05-05-2026, 02:31 PM

Hello everyone i am new here to learn and share.

**Kirkland** · 05-13-2026, 06:09 PM

Hello, I'm Marcos, an electronics technician and I've been repairing heavy equipment for 22 years, especially Cat, Volvo, John Deere and Komatsu. I would be proud to be a member of this forum.

**Mmt-tech** · 05-18-2026, 08:41 PM

Hello everyone,
I am a technical lead at MMT-Tech (MachineMax Tuning).
My background is in Computer Science Engineering, but my daily focus is on heavy-duty ECU diagnostics and industrial remapping. I specialize in high-end emissions off solutions and performance calibrations for Caterpillar, Cummins, Detroit Diesel, and PACCAR systems.

I maintain an extensive library of stock calibrations (.xcal, .ecfg), CAT ET 2026/SIS 2.0 data, and full wiring schematics for all major industrial brands.
I joined this forum to contribute to the technical community, share resources, and connect with other professionals in the heavy machinery sector.

**system64** · Yesterday, 06:40 PM

Hello everyone,
Thank you for welcoming me to the forum.