[Raul_Chile]

Hi

I need Electric diagram 1228747 ECM. It no have EGR,VSS,etc, then is different at the 7747.


Regards

[poncho62]

Make and model might help...............

[67 Deuce 4 Me]

I tell its an older GM from the service # but without the kind of car and year it came out of or was bought for your fling blind. I can print one at work and send it to you with the right info.

[Stinkin_V8]

The 7747 is a very common "tuners" OBDI ECM. I'm not positive what vehicles it came in, I remember hearing that it came in a lot of different vehicles. Have a look at http://gmtuners.com/ for some wiring diagrams (6th link down on the left) if you know what vehicle it came from. Have a look at http://www.aces.edu/~gparmer/efi/wiring.htm for some pinouts that may or may not match your particular application.

Good luck!

[Raul_Chile]

This engine was out Chevy C-30 or C-40 (I´m not sure), heavy-duty dual cab with pickup.
ECM: 1228747
86AKWK K301620598 code

Engine: 14093638 VIN
V0412UXF
CLF 30E653


I still no find suffix code UXF. I want to know the exact year of engine.

K3016.......mean K-30 Series Chevy?

Saludos desde Chile

Raúl

[NorthStar]

http://autos.groups.yahoo.com/group/GM_TBI/

Join this group and check out files, then technical documentation, then ECM wiring diagram.

[Raul_Chile]

Originally posted by Raul_Chile
This engine was out Chevy C-30 or C-40 (I´m not sure), heavy-duty dual cab with pickup.
ECM: 1228747
86AKWK K301620598 code

Engine: 14093638 VIN
V0412UXF
CLF 30E653


I still no find suffix code UXF. I want to know the exact year of engine.

K3016.......mean K-30 Series Chevy?

Saludos desde Chile

Raúl

I got files Greg, thanks

Very Nice WEB GM-TBI Group

regards