Variant 1
ECU- Catalog engine
- 1400 86HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 86 HP
- ECU SW
- 881BW40
- ECU HW
- IAW5SFHW405
- SW upgrade
- 51969925
- Calibration
- IAW5SFHW405_881BW40_51969925
FIAT · IAW5SF ECU · petrol
FIAT PUNTO IAW5SF tuning files
Here is what the catalog holds for the FIAT PUNTO on the IAW5SF. Stock output across the matched variants spans 65–86 HP. 12 distinct variants are catalogued here. Petrol calibration here is about crisp response and a result that holds up day to day. We match the right calibration to your exact software and validate it before delivery.
Available solutions
Solutions that apply to the IAW5SF on this petrol platform. The exact set depends on the specific engine and software version.
Engine variants & ECU software
12 distinct variants for the FIAT PUNTO on the IAW5SF ECU. Reference the engine and controller software when you upload.
Variant 2
ECU- Catalog engine
- 1400 78HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 78 HP
- ECU SW
- 0905L48
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51798649
- Calibration
- IAW5SFHW300_0905L48_51798649
Variant 3
ECU- Catalog engine
- 1400 78HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 78 HP
- ECU SW
- 2103F55
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51847330
- Calibration
- IAW5SFHW300_2103F55_51847330
Variant 4
ECU- Catalog engine
- 1400 78HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 78 HP
- ECU SW
- 0905F41
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51798651
- Calibration
- IAW5SFHW300_0905F41_51798651
Variant 5
ECU- Catalog engine
- 1400 78HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 78 HP
- ECU SW
- 0904F40
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51793102
- Calibration
- IAW5SFHW300_0904F40_51793102
Variant 6
ECU- Catalog engine
- 1400 77HP
- Generation
- 2010-
- Matched gains engine
- 1.4 8V 77
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 77 HP
- Stage 1 power
- 85 HP
- Power increase
- +8 HP (+10%)
- Stock torque
- 115 Nm
- Stage 1 torque
- 125 Nm
- Torque increase
- +10 Nm (+9%)
- ECU SW
- 8806W19
- ECU HW
- IAW5SFHW405
- SW upgrade
- 51868974
- Calibration
- IAW5SFHW405_8806W19_51868974
Variant 7
ECU- Catalog engine
- 1200 69HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 69 HP
- ECU SW
- 0910K16
- ECU HW
- IAW5SFHW200
- SW upgrade
- 51949017
- Calibration
- IAW5SFHW200_0910K16_51949017
Variant 8
ECU- Catalog engine
- 1200 65HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 65 HP
- ECU SW
- 0813H45
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51780241
- Calibration
- IAW5SFHW300_0813H45_51780241
Variant 9
ECU- Catalog engine
- 1200 65HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 65 HP
- ECU SW
- 0816L47
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51784956
- Calibration
- IAW5SFHW300_0816L47_51784956
Variant 10
ECU- Catalog engine
- 1200 65HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 65 HP
- ECU SW
- 0909L49
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51819351
- Calibration
- IAW5SFHW300_0909L49_51819351
Variant 11
ECU- Catalog engine
- 1200 65HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 65 HP
- ECU SW
- 0816H47
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51784957
- Calibration
- IAW5SFHW300_0816H47_51784957
Variant 12
ECU- Catalog engine
- 1200 65HP
- Controller brand
- MAGNETI MARELLI
- ECU
- IAW5SF
- Stock power
- 65 HP
- ECU SW
- 0813L45
- ECU HW
- IAW5SFHW300
- SW upgrade
- 51780240
- Calibration
- IAW5SFHW300_0813L45_51780240
Related vehicles
Other vehicles built on the IAW5SF controller or the same engine — handy when a platform spans several models and makes.
Questions, answered.
Which tuning solutions are available for the FIAT PUNTO on the IAW5SF?
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 IAW5SF ECU software on this model?
Yes — the FIAT PUNTO on the IAW5SF 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.