GM 7730 ecm

[jsg at donet.com]

   In message <373A7F5E.28D84030 at cruzers.com>, you write:
 
| Tom Sharpe wrote:
| > 
| > Group.  Does the GM 7730 ecm use P&H or High Impedance Injectors???
| > Inquiring minds want to know...
| 
| Either, though most applications wire it up for high impedance mode.


Is this selected through software, jumper in memcal, or in the ecm
itself? Are all 730's created equal? (how can we check the
configuration, for all the options, is correct for our application?)

john gwynne