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Member #581024

Member Since: August 4, 2014

Country: United States

  • I connected OBD II UART to hyper terminal, ATZ, ATRV works fine. ATSP0 OR ATSP00 returns OK, but ATDP doesn't show the selected protocol. It just says AUTO. Ideally for FIAT Punto 2008, it should select protocol 7 - ISO 15765-4 CAN (29 bit ID, 500 kbaud).

    When I set manually using ATSP7, for 0100 it returns CAN ERROR. Pleae help. I am struggiling on this since a week.

  • I have used the same as mentioned in hook up guide for arduino uno but its not working. ATSP0 is not detecting the protocol i guess. ATDP isn't returning the selected protocol. Just says "AUT". How do i get started? The car I am testing is OBD II compliant.

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