OBD-II protocols used on Kia Kia - Optima 2002

Protocol
ISO-14230-4 (KWP2000)
The ELM-USB OBD-II USB interface and OBDTester diagnostic program support these protocols.

Have a look at our HiCOM, Hyundai/Kia professional software.

OBD-II connector pinout for ISO9141 Kia

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