[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: dead simple recap

Dave Williams wrote:
> 
>  Question:  the 730 has two black connectors and a yellow connector.
> The 165 has only two black connectors, which appear to be identical to
> the 730's, but no yellow connector.  Can the ECMs be interchanged?

Nope, at least not without work.

> What
> does the yellow connector on the 730 do?

The signals on the two connectors of the 165 are spread out over the
three of the 730.  The pin assignment appears to based on what
simplifies the PCB layout.  Check the 730 <-> 727 pinout xref I added to
my web pages recently (it's linked to MoreInfo in the p4xref page.)

It is possible to pull the pins out of the connector shells and move the
wires around.

-- 
Ludis Langens                               ludis (at) cruzers (dot) com
Mac, Fiero, & engine controller goodies:  http://www.cruzers.com/~ludis/