Codex Calibration

Codex Calibration Precision ECU calibration for 4WDs, performance cars, trucks & heavy machinery.

Dealer file service, custom tuning, dyno development and Australian-based support.

25/08/2026

Nissan Patrol Old School Chip Tuning — Part 3 💻🔥

Time to bring it all together.

The chips are programmed with our custom calibration before being carefully soldered back into the ECU.

Old-school chip tuning — before OBD and bench flashing made life easy! 😎

24/08/2026

Nissan Patrol Old School Chip Tuning — Part 2 🧼

With the original chips removed, it’s time to clean up the PCB.

We carefully remove the old solder and clean the pads, leaving a clean surface ready for the programmed chips to be installed.

Preparation is everything when working with these older ECUs. 🔧💾

24/08/2026

Nissan Patrol Old School Chip Tuning — Part 1 🔧

Starting with the old-school way of tuning!

In Part 1, we open up the ECU and carefully remove the original chips from the board, ready for the next stage of the process.

No OBD flashing here — straight down to the hardware. 💾🔥

19/08/2026

Part 2 on a bricked 1KD ECU

18/08/2026

Bricked 1KD ECU Recovery

🔥 2022 AUDI SQ2 | CUSTOM DYNO TUNED 🔥Another one through Codex Calibration — this 2022 Audi SQ2 came in for a custom dyn...
18/08/2026

🔥 2022 AUDI SQ2 | CUSTOM DYNO TUNED 🔥

Another one through Codex Calibration — this 2022 Audi SQ2 came in for a custom dyno tune, with some solid gains on the rollers.

📈 Before: 273.9 HP / 393.1 Nm
🚀 After: 325.2 HP / 434.8 Nm

That’s a gain of +51.3 HP and +41.7 Nm at the wheels, with a strong improvement right through the rev range.

No generic flash files — calibration developed and tested on the dyno to suit the vehicle.

💻 Custom ECU Calibration
📊 Dyno Developed & Tested
🇦🇺 Codex Calibration

🐛 CAT A6E4 – Remote Emissions SolutionAnother CAT sorted remotely by Codex Calibration. 💻🔧This CAT A6E4 was completed wi...
17/08/2026

🐛 CAT A6E4 – Remote Emissions Solution

Another CAT sorted remotely by Codex Calibration. 💻🔧

This CAT A6E4 was completed with our remote emissions calibration service — no need for the machine to come anywhere near our workshop.

✅ Remote ECU calibration
✅ Emissions solution
✅ Fast turnaround
✅ Australia-wide support
✅ Backed by real tuning experience

Whether it’s CAT, Cummins, Komatsu, Hitachi, John Deere or other heavy equipment, we can assist workshops and customers Australia-wide.

📩 Get in touch with Codex Calibration for remote heavy diesel tuning and calibration support.

11/08/2026

Why use Codex Calibration?

Because tuning isn’t something we do on the side — it’s what we do all day, every day.

We’re constantly carrying out R&D, testing, refining and developing our calibrations to get the best possible results for every vehicle we tune.

Real testing. Real development. Proven results.

Codex Calibration — Built on R&D. Proven by Results.

🚛 NOW SUPPLYING DIESEL ECMs! 🚛We're excited to announce that Codex Calibration now stocks a growing range of replacement...
14/07/2026

🚛 NOW SUPPLYING DIESEL ECMs! 🚛

We're excited to announce that Codex Calibration now stocks a growing range of replacement Diesel ECMs, with programming available to suit your engine or vehicle before dispatch.

✅ Cummins ECMs
✅ TRW 2.2 & 2.3 ECMs
✅ Programmed to suit your application
✅ Australia-wide shipping
✅ Technical support from real diesel tuning specialists

We're only getting started! More ECMs are being added to our range every week, covering more makes and models to keep your machines back up and running faster.

Whether you're replacing a failed ECM or need one programmed and ready to install, we've got you covered.

🛒 Browse our ECM range here:
https://www.codexcalibration.com.au/category/ecu-ecm

Address

40 Malcomson Street
Mackay, QLD
4740

Website

Alerts

Be the first to know and let us send you an email when Codex Calibration posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Shortcuts

Share

Category