jmos707

Hey so recently I am having some confusion on how to use the pcd euro r ecu with the motor i5th gen usdm prelude. I understand everything I need to the dizzy and ckp tdc sensors and iacv. I am using the usdm harness with the euro r intake manifold. I have searched a lot and have not found what wires you need to cut and or repin in the rywire obd2a to obd2b jumper harness, I have tried following the diagrams but just get easily confused on locating wire and missing slots. What exactly do I need to repin or splice in the rywire jumper harness for the engine to run and throw no cels? Also is a special tool needed to repin? Thank you.