Foxflash Failed to Read Suzuki Denso 64F7055 ECU?

By | May 10, 2023

Problem:

I have a problem reading Denso suzuki swift 1.3 Denso 64F7055 full system. I use pinout by foxflash. Do i do somethingh wrong?

Foxflash Failed To Read Suzuki Denso 64F7055 1

Foxflash Failed To Read Suzuki Denso 64F7055 2Foxflash Failed To Read Suzuki Denso 64F7055 3

Here is the clue.

Disconnect from ecu, USB and POWER.

Resrart computer if you made many attempts. Switch off MFC, try 13.5v. Reconnect and ensure all connects to ecu are firmly on, switch on MFC and restart software and try ID

if 1.3 engine please make GND here, as diagram in foxflash is for 2.0/2.3 ecu

Foxflash Failed To Read Suzuki Denso 64F7055 4

FYI:

Foxflash pinout to Denso 64F7055 ECU (2.0/2.3 ecu)

Foxflash Failed To Read Suzuki Denso 64F7055 4

If try all above, and still no luck reading this ecu, check ECU label. If the ecu is encrypted, foxflash cannot read it.