The EGR bolts to a bracket. The bracket holds a tube that goes into the intake and takes a 90 degree turn. That’s where the clog was. The first time I went into this I neglected to look at this. Too much in a hurry with time restraints. Would have saved some trouble if I would have taken this next step the first time. Thanks for all the great input. Thankfully I didn’t have to diagnose the circuitry, but it is great info for future again many thanks.