are the engine wiring harnesses the same for teh 03 and the 05 with the 05 being a non rev up? the only thing i am concerned about is the 05 has wideband O2 sensors and the 03 doesnt can this be fixed or is this a problem at all?

 

what exactly are you trying to do?

 

im trying to swap a full motor from an 03 to my 05 and just leave the wiring harness on the motor so i dont have to do any wiring except push it back through the firewall and hook it up to the computer. i just know my O2 sensors are different and not sure if this will work?

 

is the engine a revup version? If it is, you're going to need the full harness and ecu that goes with the engine

if its not, it probably would work, but having never done a swap, I can't say for sure