Variant 1
ECU- Catalog engine
- 1500 140HP
- Controller brand
- DELPHI
- ECU
- MT62.1G
- Stock power
- 140 HP
JAC · MT62.1G ECU
JAC S5 MT62.1G tuning files
JAC S5 on the MT62.1G: matched, calibrated and delivered with care. The matched variants sit between 140 and 140 HP from the factory. We start conservative here — Stage 1 and Stage 2 are the dependable baseline. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Solutions that apply to the MT62.1G on this vehicle platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
1 distinct variant for the JAC S5 on the MT62.1G ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the MT62.1G controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the JAC S5 on the MT62.1G?
Stage 1, Stage 2. The exact set depends on the specific engine and software version.
Do you cover the MT62.1G ECU software on this model?
Yes — the JAC S5 on the MT62.1G 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.