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ELM327 and ECU Connection Problem

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08.05.2020 21:03 # 1
mcfearcombat
Hello, I brought the Bluetooth Mini device named Super Mini ELM327 to see and delete the error codes on my 2003 model 206 1.4 HDI.

I can connect to the ELM327 device via bluetooth via the phone, but I cannot find the correct protocol when connecting to the ECU.

First of all, is my vehicle OBD2 compatible?

If compatible, do you know the vehicle's communication protocol?

08.05.2020 21:03 # 2
HasGur
You cannot use the device you bought in diesel vehicles before 2004.
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