FIAT PALIO 1.6L 16V 74kW/100HP IAW49F

ECU MARELLI 49F.B · 101 CV (74 kW) · 1600 cc · Benzina aspirato

ECU DatabaseFIAT › FIAT PALIO 1.6L 16V 74kW/100HP IAW49F

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) 5 firmware versions

Vehicle data

BrandFIAT
ModelPALIO
Engine1.6L 16V 74kW/100HP IAW49F
Stock power101 CV / 74 kW
Displacement1600 cc
FuelBenzina aspirato
Vehicle typeAuto

ECU

ManufacturerMARELLI
Model49F.B
Memory / EPROM29F200 PSOP44 2Mbit - Flash 128K x 16 (256K x 8)

Available tuning operations / options:

  • Advance at part load
  • Advance full load
  • Injection at part load

Firmware identifiers (5)

Hardware No.Software No. (chip)VersionUpdate softwareECU
1.00.001 MARELLI 49F.B
1.00.003 MARELLI 49F.B
1.00.002 MARELLI 49F.B
SW0102/643GAS 1.00.005 MARELLI 49FB
IAW4AFHW206 4AFT41808TQ0 1.00.002 MARELLI 4AF.G3 HW206

Vehicle technical notes

OBD located under the steering column, above the pedals. Visible or hidden by a plastic lid.

ECU notes

Original EPROM PSOP 44 pins 29F200. In order to read this EPROM with the eprom programmer you need the adapter for PSOP and the card 15A with EMP20 or 202B with EMP21. In the ADVANCE maps, each 10 numbers is about 1 degree. On this epron can be set a KEY.
HYBRID ECU! To modify this ECU you need our serial protocol FLASH_0034. This Setting File can be used for serial programming system NewGenius. In the ADVANCE maps, each 10 numbers is about 1 degree.