Cascade Crew

Twilightoptics

Was there a year where the 2.8L was a map version? If so what's the ECM number? I'd like to find the ECM if so and swap it into the Chevette.

cameron7710 · Posted: Thu Jul 17, 2008 6:36 am Post subject:

im pretty sure the 2.8s never had a map version

blue89 · Posted: Thu Jul 17, 2008 7:18 am Post subject:

2.8's didn't, 3.1's did. I converted my 89V6 to 91 ECM that is MAP based. I think its a 711 ecm? Not sure. Its the same as the map based V8 cars with a different chip. 91+ 3.x engines are what you should be after.

iansane · Posted: Thu Jul 17, 2008 10:36 am Post subject:

I've got a '749 with connectors just sitting around if you're looking for one.

Xophertony · Posted: Thu Jul 17, 2008 7:19 pm Post subject:

can the commander not support the MAP? or do you just want to take a look at a stock BIN file for one before you start changing things?

91RSVert · Posted: Fri Jul 18, 2008 2:40 am Post subject:

7730 is the ecm. I also have 2 proms here if you want them(I think they are the v6).

RSFreak · Posted: Sun Jul 20, 2008 1:01 pm Post subject:

I got a '730 ecm too, was gonna swap into the 2.8 after talking with blue89 a while back, but never did it. Seemed like a fairly straight forward procedure. Might swap out the '165 in the T/A for the '730...