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Magister · 07-17-2008, 02:16 PM

I tested with a scope in my car and when I send the 0x33, all the timings are correct on the K line, but the ECU does not answer, the bus is always high and I see no start bit (active low) coming

I am starting to wonder if my car answer to the slow init or if I need the fast init or the iso init sequence

07-17-2008, 02:16 PM	#109 (permalink)
Magister OBDuino coder Join Date: Jun 2008 Location: Montréal, QC Posts: 212 Titine - '13 Hyundai Sonata Hybrid Thanks: 3 Thanked 10 Times in 8 Posts	I tested with a scope in my car and when I send the 0x33, all the timings are correct on the K line, but the ECU does not answer, the bus is always high and I see no start bit (active low) coming I am starting to wonder if my car answer to the slow init or if I need the fast init or the iso init sequence __________________ 2013 Hyundai Sonata Hybrid Last edited by Magister; 07-17-2008 at 02:16 PM.. Reason: smileys :)