FIAT · IAW5SF ECU · petrol

FIAT GRANDE PUNTO IAW5SF tuning files

FIAT GRANDE PUNTO on the IAW5SF: matched, calibrated and delivered with care. Across the matched variants stock power runs from 65 to 80 HP. On this petrol engine the focus is sharper throttle and useful, repeatable gains. Each file is tied to the precise software on your car and checked before it goes out.

Upload your file →All GRANDE PUNTO coverage

Available solutions

Applicable work for the IAW5SF on this petrol. The available set firms up once the exact engine and software are known.

Stage 1 Stage 2 Swirl Flaps OffLambda / O2OPF/GPF Off

Engine variants & ECU software

21 distinct variants for the FIAT GRANDE PUNTO on the IAW5SF ECU. Reference the engine and controller software when you upload.

Variant 1

ECU

Catalog engine: 1400 80HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 80 HP
ECU SW: 0904F40
ECU HW: IAW5SFHW300
SW upgrade: 51793102
Calibration: IAW5SFHW300_0904F40_51793102

Variant 2

ECU

Catalog engine: 1400 8V 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: 881AW23
ECU HW: IAW5SFHW405
SW upgrade: 51926687
Calibration: IAW5SFHW405_881AW23_51926687

Variant 3

ECU

Catalog engine: 1400 8V 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: 2103F55
ECU HW: IAW5SFHW300
SW upgrade: 51847330
Calibration: IAW5SFHW300_2103F55_51847330

Variant 4

ECU

Catalog engine: 1400 8V 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: 8810W23
ECU HW: IAW5SFHW405
SW upgrade: 51891838
Calibration: IAW5SFHW405_8810W23_51891838

Variant 5

ECU

Catalog engine: 1400 8V 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 HW: IAW5SFHW300
SW upgrade: 51780241

Variant 6

ECU

Catalog engine: 1400 8v 77HP
Engine code: 350 A1.000
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: 6018MAW
ECU HW: IAW5SFHW413
SW upgrade: 51903135
Calibration: IAW5SFHW413_6018MAW_51903135

Variant 7

ECU

Catalog engine: 1400 8V 77HP
Engine code: 51926683
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: 3217MCV
ECU HW: IAW5SFHW403
SW upgrade: 51926683
Calibration: IAW5SFHW403_3217MCV_51926683

Variant 8

ECU

Catalog engine: 1400 8V 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: 2103F55E
ECU HW: IAW5SFHW300
SW upgrade: 51843145
Calibration: IAW5SFHW300_2103F55E_51843145

Variant 9

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: 0909F43E
ECU HW: IAW5SFHW300
SW upgrade: 51827438
Calibration: IAW5SFHW300_0909F43E_51827438

Variant 10

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: 32135CN
ECU HW: IAW5SFHW403
SW upgrade: 51857110
Calibration: IAW5SFHW403_32135CN_51857110

Variant 11

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: 0905F41
ECU HW: IAW5SFHW300
SW upgrade: 51798651
Calibration: IAW5SFHW300_0905F41_51798651

Variant 12

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 HW: IAW5SFHW300
SW upgrade: 51784957

Variant 13

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: 3212MCN
ECU HW: IAW5SFHW403
SW upgrade: 51847325
Calibration: IAW5SFHW403_3212MCN_51847325

Variant 14

ECU

Catalog engine: 1200 69HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 69 HP
ECU SW: 0904L47
ECU HW: IAW5SFHW300
SW upgrade: 51793104
Calibration: IAW5SFHW300_0904L47_51793104

Variant 15

ECU

Catalog engine: 1200 69HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 69 HP
ECU SW: 0905L48
ECU HW: IAW5SFHW300
SW upgrade: 51798649
Calibration: IAW5SFHW300_0905L48_51798649

Variant 16

ECU

Catalog engine: 1200 8V 65HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 65 HP
ECU HW: IAW5SFHW300
SW upgrade: 51819351

Variant 17

ECU

Catalog engine: 1200 8V 65HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 65 HP
ECU SW: 2103L65
ECU HW: IAW5SFHW300
SW upgrade: 51847326
Calibration: IAW5SFHW300_2103L65_51847326

Variant 18

ECU

Catalog engine: 1200 8V 65HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 65 HP
ECU SW: 3216MCR
ECU HW: IAW5SFHW403
SW upgrade: 51868979
Calibration: IAW5SFHW403_3216MCR_51868979

Variant 19

ECU

Catalog engine: 1200 8V 65HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 65 HP
ECU SW: 2103L65
ECU HW: IAW5SFHW300
SW upgrade: 51847326
Calibration: 51847326

Variant 20

ECU

Catalog engine: 1200 65HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 65 HP
ECU SW: 2103F55
ECU HW: IAW5SFHW300
SW upgrade: 51847330

Variant 21

ECU

Catalog engine: 1200 65HP
Controller brand: MAGNETI MARELLI
ECU: IAW5SF
Stock power: 65 HP
ECU HW: IAW5SFHW300
SW upgrade: 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 GRANDE 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 GRANDE 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.