16156647 to 16197427 4.3 cpi

[gdrudy]

Hi all,
winter will not end here in Minnesota, so I thought I might work on an older hotrod with a 4.3 cpi motor. The car has a 94 motor, howell wire harness, using ECM 16156647. I really want to upgrade to ecm 16197427. Has anyone by chance done this and has the ecm connector wiring pinouts? I need to change over to the red/blue connectors. I have just about completed the pinouts for the current setup and have the red/blue connectors coming. otherwise does anyone have a 16197427 ecm pinout for a 4.3 cpi. Thanks if you can help me out.

[MQQN28]

Hi
gdrudy

go to this link it has probably want you want plus a lot more

http://www.gearhead-efi.com/Fuel-Inj...Information-0D

there are more diagrams for the 427 at http://www.gearhead-efi.com/gearhead-efi/wiring/
They may be the same as above.
MOC