How to connectpcmtuner/pcmflash to Iveco Bosch EDC17C69/EDC17C49 ECUs?

There are 2 possibilities for canbus on these ECUs. You must use a capacitor on Iveco edc17c49 even with the original pcmflash and scanmatik (capacitor 10uf must be used for gpt1).

Always fix is a capacitor in serial with GPT1 10uF or 100uF and extra ground at pin 21.

Bosch EDC17C49 ecu pinout diagram

Bosch EDC17C49 ecu pinout diagram

How to read Iveco EDC17C49 with PCMTuner without opening ECU?

Set uppcmtuner usb dongle, hardware and ECU connection following the wiring diagram above

In PCMTuner software, select Iveco- Daily- EDC17C49- Bench mode

Check instructions and make bench connection

Then pressRead and Write

Use module [71] Bosch MEDC17 (TC1724/1728/1767/1782/1784/1797) FLASH

Read data until completed

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