Using OEM (GM) ECM

[Jennifer Rose]

Hi Paul & Shannen

	Will try to answer both with this reply. The 730 ecm is fairly
inexpensive, lots of info assessable, peripherals widely available (ie:
inj, sensors). Would recommend using tpi injectors so to compatible with
electronics (gn inj would probably work). The inj need 45-50 psi to work.
In tank pump is the best option, in line pump will work if needed. A
scanner or software will make it possible to observe operating parameters
of eng during run time. Would wire up as close as practical to 92 camaro
tpi schematic. That way aldl daig link would be usable.

	Start learning code for Motorola 68hc11. Read the archives on GM ecm. I
help where possible. Most of my work has been on 165 ecm and 89 prom. The
74 pu has a 86 tpi with 89 prom. Have tweaked setting to improve operation
of pu.

	On the jeep front - adapting tbi to about same cu in eng should work good
without too much tweaking. Just use the complete package (ecm, sensors,
wiring, inj).

Vance