Jbelding45

I put the motor back in my s4 the other day after I swapped transmission. The car is an apr stage 3 car. I can't seem to get it to fire up. I'm getting no power to throttle body or maf, the car will not connect with vcds, the cel and epc light does not come on when key is turned on. I'm lost. I've done all I know to do. I've checked all grounds, I've went back and checked every connector on the engine harness, I've checked fuses 29,32,34 and they're all good. I've made sure the ecu is plugged in all the way. (That wasn't even unplugged when the motor was taken out though. I just pulled he harness off the motor and left it in the car.)

Any help would be greatly appreciated.