Kioti Tractor ECU Solution: Stage 1 and Emission on Delphi DCM3.7
With tractors from 90 to 140 hp, Kioti is a fast-growing brand. These tractors run the Delphi DCM3.7 engine ECU. Files combining Stage 1 with the emission solution are available at ECU Prime for Kioti.
Which ECU does your Kioti use?
- Delphi DCM3.7: combined Stage 1 + emission package (DPF / EGR / AdBlue) file and fault code (DTC) editing.
Same ECU, other brands
The Delphi DCM3.7 family is also used on JCB and Bobcat machinery.
The ECU type depends on model year and engine. The exact type is confirmed from the ECU label or by reading it with a diagnostic tool; send a photo of the label on WhatsApp and we will tell you which file applies.
Common faults
- AdBlue / SCR warning and derate
- DPF loading and endless regeneration
- Sooted EGR valve and warning lamp
- Torque drop under heavy load
For other brands and operations see our tractor tuning page.
How it works
- Reading: upload the original file read with your tool, or visit one of our locations.
- Calibration: the file is prepared for the exact engine and ECU software version, checksum corrected; the original is archived.
- Application and check: fault scan and run / road test after writing.
Workshops get the same solutions through the ECU Prime file service.
Emission-related software is offered only for uses permitted by applicable law (off-road / closed-site use, racing, export, diagnostics); road use and inspection compliance are the owner’s responsibility.