hey i was wondering if you could help me out with this . im trying to get my s14 sr20 into my s13. im using mestizo's guide: JDM Zenki S14 SR20DET swap into a DOHC S13 : SR20DET Forum (rear-drive) ,

the White interior power plug in his guide is different from mine .
in his guide pin # 48 is red/blue, on mine it is black/red.
in his guide pin # 38 is black/red on mine there is nothing .

the red/blue wire in plug # 48 is power to injectors.
is my black/red wire that is in the # 48 spot still power to injectors?

the wire coming from pin # 38 goes to the relay next to the ecu.
Is there another wire i can use in its place?
thank you

this may help you to understand what im talking about a little better :

Need help : S14 sr20det Interior power plug pinout - Nissan 240SX Forums