I have a CA version 1997 12V 5.9 that I have removed the EGR and installed the block-off plate & an AFE intake. I had an old wiring diagram for a modification using a relay and a resistor to take care of the CEL that pops up. Unfortunately, I've misplaced the diagram and the original Forum thread that had posted it is no longer active. Does anyone happen to have a copy of the diagram available? Tired of looking at this CEL all the time. Thanks...