[Gmecm] 181 merc 730

[Avery Nisbet]

You need the 4 banger prom from a turbo sunbird.  They have it on the code59
site.  Its so it will work with the ignition.


-Avery


On Tue, Aug 9, 2011 at 2:04 PM, alan mays <truckeez at yahoo.com> wrote:

>   OK I remember this from a while back-It would make life so much
> easier---IF I could get on the code59.org site.   Someone mentioned the
> ECM doesn't really know how many injectors its firing  ,  So here is another
> question---  should i just get a 730 or at least the eprom from a 3.1 gm to
> start with since the "shaky II" --Merky II 4 banger is 3 ltr??  would that
> simplify more as far as having to change values in the bin files?  here is a
> pic of the intake model for carbs--I haven't got a lt1 intake yet to make
> injector bung plugs to model in but they will be pointing at the back of the
> valves.
> http://www.peachparts.com/shopforum/showthread.php?p=2767390#post2767390
>
>  "Alan, a 1227730 will work with the TPI harness or the Sunbird harness.
> It MIGHT take a re-pinning of one or two wires but not have diagrams in
> front of me.
>
> Is this a turbo'd 181? That will be neat!
>
> Both the 1227749 and the 1227730 will run Code59 for boost.  The 7730 can
> not run a TBI but the 7749 can run a TBI. This is because the 1227749 has a
> peak/hold injector driver but the 7730 has only saturated driver."
>
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