Variant 1
ECU- Catalog engine
- 2400 139HP
- Controller brand
- BOSCH
- ECU
- M7.9.71
- Stock power
- 139 HP
- ECU SW
- 1039S29090
- ECU HW
- 0261S04382
JOYLONG · M7.9.71 ECU · petrol
JOYLONG VAN M7.9.71 tuning files
The JOYLONG VAN on the M7.9.71, mapped from stock file to finished result. Stock output across the matched variants spans 139–139 HP. Petrol calibration here is about crisp response and a result that holds up day to day. Each file is tied to the precise software on your car and checked before it goes out.
Available solutions
Solutions that apply to the M7.9.71 on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the JOYLONG VAN on the M7.9.71 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the M7.9.71 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the JOYLONG VAN on the M7.9.71?
Stage 1, Stage 2, Swirl Flaps Off, Lambda / O2, OPF/GPF Off. The exact set depends on the specific engine and software version.
Do you cover the M7.9.71 ECU software on this model?
Yes — the JOYLONG VAN on the M7.9.71 ECU is part of the catalog. Upload your original file and it is matched to the right calibration before any work is done.
How is the file delivered?
Through the TuningBay workflow with operator validation and one safe, sensible result per job. Files we deliver, we stand behind.