Smart ForFour · 2014 ->
1.0i 71hp Stage 1 tuning
The Smart ForFour 1.0i 71hp produces 71 hp and 91 Nm as standard. The YASTUNING Stage 1 remap file takes it to 79 hp and 105 Nm, a gain of +8 hp and +14 Nm. Engine code M281.920. ECU: Bosch ME17.9.20. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
71 hp
79 hp
+8 hp
Torque
91 Nm
105 Nm
+14 Nm
Engine specifications
- Engine code
- M281.920
- Fuel
- Petrol
- Displacement
- 999 cc
- Compression
- 10.5 : 1
- Bore × Stroke
- 72.2 X 81.3 mm
- ECU
- Bosch ME17.9.20
- Method
- Chiptuning
Available options
Software options we can include with the Smart ForFour 1.0i 71hp file on request.
- DECAT
- DTC Removal
- START/STOP OFF
- FLAPS
- Pop & Bang Crackle map
- Vmax
Supported read methods
Tools known to read and write this ECU. Send the stock file from any of them and we return the tuned file in the same format.
- Autotuner
- CMDFlash
- Flex