Variant 1
ECU- Catalog engine
- 2000 16V HPI 140HP
- Controller brand
- SIEMENS
- ECU
- SIRIUS81
- Stock power
- 140 HP
PEUGEOT · SIRIUS81 ECU · petrol
PEUGEOT 406 SIRIUS81 tuning files
Tuning file coverage for the PEUGEOT 406 running the SIRIUS81 ECU. Across the matched variants stock power runs from 140 to 140 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Applicable work for the SIRIUS81 on this petrol. The available set firms up once the exact engine and software are known.
Engine variants & ECU software
1 distinct variant for the PEUGEOT 406 on the SIRIUS81 ECU. Reference the engine and controller software when you upload.
Related vehicles
Other vehicles built on the SIRIUS81 controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the PEUGEOT 406 on the SIRIUS81?
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 SIRIUS81 ECU software on this model?
Yes — the PEUGEOT 406 on the SIRIUS81 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.