Top 4 Tools to Read and Write Fiat IAW 7GF ECU

 If any of the interfaces that I have can read this ECU Fiat Marelli IAW 7GF?

Yes, there are some affordable ecu programmers to read and write IAW 7GF.

 

 

1.Foxflash 

Fox flash will read and write IAW 7GF via jtag mode.

FoxFlash Pinout to Fiat Marelli IAW 7GF MPC5554

Connect the multifunction cable as follows:

Solder the rainbow flat cable on the pcb:

To read and write use the following driver:

-BDM/Jtag

-BDM/Jtag Mode

-Jtag NEXUS MPC/SPC

-MPC 55XX

 

2. Ktag

Ktag clone and original will read and write IAW 7GF via Jtag mode as well.

 

Ktag pinout to IAW 7GF

MAGNETI MARELLI IAW 7GF JTAG MPC

Cable 14P600KT02

 

Pin	Color	Description
Pin B17,B52	Red, Orange	+12V
Pin B23	Black	Ground

Example using ktag clone

 

3. OBDSTAR DC706

DC706 can read/write/clone Fiat 7GF, 9GF, 9GV, 10GF etc on bench without removing.

It will read and write eeprom & flash using P003 bench adapter.

Device will give you step-by-step instructions and wiring diagram.

Here is an example of IAW 10GF, similar procedure goes to 7GF.

OBDSTAR DC706 Clone Fiat IAW 10GF ECU on Bench

 

 

4. I/O Terminal 

I/O Terminal read and write IAW 7GF no problem in bench mode.

IO Terminal Fiat IAQ 7GF MPC5534+ 95640 bench mode pinout.