FIAT COUPE 2.0L 16V TURBO 140kW/188HP IAW4WF

ECU MARELLI 4WF · 190 CV (14 kW) · 2000 cc · Benzina sovralimentato

ECU Database › FIAT › FIAT COUPE 2.0L 16V TURBO 140kW/188HP IAW4WF

Find the firmware identifiers (hardware, software and update numbers), available tuning options and how to get the original or remapped file.

✓ Tuning via file (flash) 3 firmware versions

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Vehicle data

Brand	FIAT
Model	COUPE
Engine	2.0L 16V TURBO 140kW/188HP IAW4WF
Stock power	190 CV / 14 kW
Displacement	2000 cc
Fuel	Benzina sovralimentato
Vehicle type	Auto

ECU

Manufacturer	MARELLI
Model	4WF
Memory / EPROM	27C256 DIL28/PLCC32 256Kbit - Eprom 32K x 8

Available tuning operations / options:

Advance for ECT sensor
Advance at part load
Injection correction based on battery voltage
Boost pressure limiter
Boost pressure
Idle electrovalve
Injection period
Injection at part load
Enrichment coeff. injection 1
Injection at full throttle
Load STEP reference
Overboost timing

Firmware identifiers (3)

Hardware No.	Software No. (chip)	Version	Update software	ECU
P8194.04	—	1.00.009	—	MARELLI 4WF
P8194.04	—	1.00.005	—	MARELLI 4WF
P8194.04	—	1.00.032	—	MARELLI 4WF

ECU notes

Original EPROM 27C256 DIL 28 pins.

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Tools to read and write this ECU

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The Genius

The Genius OBD + Bench € 2.500 Buy

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