[Gmecm] ECM compatibility...

[David Allen]

Yep that would be a non-E series.

I was going to try that ECM on my Ciera XC today, but had to get tires put on the car and that took all day.

David

  ----- Original Message ----- 
  From: jayjunk at laserpubs 
  To: gmecm at diy-efi.org 
  Sent: Wednesday, November 07, 2012 3:36 PM
  Subject: Re: [Gmecm] ECM compatibility...



  my '93 Century (with 3300)  had the 4T60, but I'm pretty sure it wasn't an "E".
  It had both vacuum modulator and throttle cable to the trans.

  fwiw
  Jay



  On 11/7/2012 5:50 AM, David Allen wrote:

    Thanks for the info.  I bet it has outputs for the e-series transmission shift controls. I beleive by 1993 the 3.3 cars had a 4T60E trans.  Today if I have time, I'm going to see if it will run the MAP $A1 code in my 2.8 powered car.

    Sincerely,
    David.

      ----- Original Message ----- 
      From: Robert Saar 
      To: gmecm at diy-efi.org 
      Sent: Tuesday, November 06, 2012 4:57 PM
      Subject: Re: [Gmecm] ECM compatibility...


            http://www.exatorq.com/ludis_obd1/p4xref.html

            looks like it is indeed a 7730 variant.... possibly missing a quad driver or has something added, used on the 89-93 3.3 cars.

            --- On Tue, 11/6/12, David Allen <davida1 at hiwaay.net> wrote:


              From: David Allen <davida1 at hiwaay.net>
              Subject: [Gmecm] ECM compatibility...
              To: "GM-ECM" <gmecm at diy-efi.org>, diy_efi at diy-efi.org
              Date: Tuesday, November 6, 2012, 3:58 PM


              I have an ECM 01228706 and beleive it is a 7730 variant. Is there a list of 
              compatible OEM numbers somewhere?

              Thanks!
              David 

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