New AT Protocol!
Dear Users,
Get ready to tune one of the most robust engines on the planet! We are thrilled to announce that the Delphi 4J ECU is now officially supported on your AutoTuner Tool.
This protocol grants you access to pick-ups and 4x4s equipped with the legendary and bulletproof 3.0 TD (4JJ1) engine. Highly sought after for off-roading, towing, and extreme utility work, these vehicles offer massive torque gain potential once optimized.
⚡ Method: 100% OBD (Virtual Read - VR) Save valuable time in your workshop or out in the field! With the Virtual Read solution, your tool identifies the ECU and instantly downloads the original file from our servers. You flash the vehicle directly through the OBD port, with absolutely no removal required.
Supported Vehicles (3.0 TD - 4JJ1 Engine):
- Isuzu D-Max / Vcross
- Isuzu MU-X
- Holden Rodeo
Give your customers the low-end torque they need to conquer trails and tow heavy loads effortlessly!
The AT Team
Key Features
- ⚙️ Type: Engine Control Unit (ECU)
- 🔌 Mode: OBD VR
- 🧩 Readout: Calibration
- 🖥️ MCU: MPC561
- ⏱️ Write time: 2min
- ✅ Checksums correction
Compatibility List*
🚗 Holden Model: Rodeo (2002)
🔧 Holden Engine: 3.0 TD (4JJ1)
🚗 Isuzu Models: D-Max / Vcross (2006) / MU-X (2013)
🔧 Isuzu Engine: 3.0 TD (4JJ1)
*The list may evolve over time.