Mopar PCM help request

[David A. Cooley]

At 09:09 AM 1/19/99 -0600, you wrote:
>Check and see if your book wiring diagram list a CCD bus. If so, then all
>the stuff in the instrument panel is driven by the engine computer through
>that bus. I have a 98 Quad Cab and found this out when looking for the tach
>signal. 
>
>Anybody know anything about this bus -- it is 2 wire balanced pair, maybe
>CAN or SCI protocol?

If it's a 98, it's Most likely OBD_II.  I think Chryslers variant is ISO-9141
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           David Cooley N5XMT           Internet: N5XMT at bellsouth.net
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       I am Pentium of Borg...division is futile...you will be approximated.
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