7749 Prom ID

[Shannen Durphey]

Better check those parts at the door.  You've got a calibration from a
1995 N body, 2.3l, 3 spd auto, and a 16191947 ECM. The calibration is
BJFZ/7614, and the part no may have originally been 16193331, although
the current part no I have is 16197612.  Better head back to the
boneyard with that one.
Shannen

Nico Over wrote:
> 
> This past weekend I pulled a 7749 ecm from a quad four 89 (?) Grand AM
> and can't seem to find any correlation with the numbers on the prom
> package to what I've seen on other 7749 ecm's. On the blue cover it has
> the following : Delco 7614 BJFZ, on the eprom tape tag  it has 4307 1619
> 3331, the eprom itself has  014 67633  B944AT. Any help would be
> appreciated. Thanks in advance.
> Nico Over