More LT4 Updates
Progress on the Engine/Trans install So I had been waiting since January for the Control Module to arrive (ECU, FPPM, Harnesses, Pedal, Sensors, etc). I finally received that last week, and quickly got to installing it. The installation went quite well. I was able to route the harness in such a way that it is mostly hidden, with a super clean look on the visible connectors. After I got all of the engine connectors hooked up, I needed to fit a rather large bulk of wires through the firewall. So I pulled out the heater block-off plate we had fabricated previously and modified it with a few holes for some large grommets to pass through. I also mounted the FPPM (fuel pump pressure module) to the firewall just above the block-off plate. The ECU did not have any mounting options available, no holes, brackets, anything. I wanted to mount it on the trans tunnel, under what will eventually be the 10.5" touchscreen in the center console. So I cut up what was left of the top of my welding be...