White and a blue one. You need to make sure pins align to where they are suppose to go on the chassis. Not sure how you wires the fuel pump relay signal

 

ok thanks I will look into that I also checked the voltage on the injectors and they do have 12v and I do have all 3 grounds on the back of the motor. I am also going to put a new timing set in the motor it has a lot of slack in it may not be my problem but will help

 

I checked the C220 and C230 they are the same other than the v6 harness has 2 extra wires also changed the timing chain which fixed the issue with the timing jumping around. This car doesn't have a stereo in it would that have something to do with it I am all out of ideas up for any suggestions. Dose anyone know of a speed shop that dose swaps?