alright fellas, I recently done a JDM H22 swap into my AUDM BA8. Heres the ickky bit, as i had all the harnesses for the engine, i changed over the main cabin harness, also fitted the JDM climate control, the right hand side harness, and teh left hand inside harness. My problem is this, im gettting the engine to crank, but its like theres no signal going to the fuel pump. I pulled the fuel pump, bench tested it but it works perfect, same with the main relay after i tested that. Also swapped out the ECU and checked that with another ECU. I noted that the harness i got had 4 grey plugs instead of 3 for the ECU. After some reseach on here i found out that the JDM Auto gen 4's had a 4th plug. Is this what is causing the problem. I also have a few mismatched plugs, indicating that my supplier basically pulled an auto harness instead of the manual one i requested.

Your thoughts