OBDII finally in OZ?

[David A. Cooley]

At 10:48 AM 6/27/99 +1000, you wrote:
>> I too have been looking for these messages but for some strange reason
>>have not been able to capture them which seems odd. Gives me the
>>impression there maybe a second data line between the BMC and PCM that
>>is not wired to the DLC.
>
>On the DLC - (Looking into DLC, pin 1 top left, pin 9 bottom left)
>
>Pin 1 - Secondary UART - SRS
>Pin 5 - Signal Earth
>Pin 6 - PCM Diag Test Enable
>Pin 8 - Serial Data - BCM
>Pin 9 - Primary Uart - ABS,BCM,PCM
>Pin 12 - ABS Diag Test Enable
>Pin 13 - SRS Diag Test Enable
>Pin 16 - Batt +V

Definitely not OBD_II... OBD_II will have it's signals on pin 2 (gm) or
pins 2 and 10 (ford).  GM is a single wire 10.4KBPS VPW signal, Ford is a 2
wire bus, 41.6KBPS PWM.

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           David Cooley N5XMT           Internet: N5XMT at bellsouth.net
     Packet: N5XMT at KQ4LO.#INT.NC.USA.NA   T.A.P.R. Member #7068
   Sponges grow in the ocean... Wonder how deep it would be if they didn't?!
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