OBDII revisted

David A. Cooley n5xmt at bellsouth.net
Sat Jun 12 02:56:07 GMT 1999


At 09:37 PM 6/11/99 -0400, you wrote:
>
>To the person who asked about OBDII for a Volvo. I believe all vehicles
>after 1996 have to, by Federal law, conform their data ports to the
>OBDII standard which is same for everybody. Thus a OBDII scanner should
>read any obdii vehicle.
>

There are 3 different comm protocols that fall under OBD_II... 10.4KBPS VPW
(GM), 41.6KBPS PWM (Ford) and ISO9141-2 (Chrysler, most foreign manufacturers).
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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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