Good info, sorry I missed this thread. The other wire's were a ground (black) and VTEC pressure sensor.
Just some worthless info, some later model JDM B18C's don't have an oil pressure sensor on the VTEC solenoid. It's simply capped and the ECU doens't look for it.
How's the car running? Feel strong, congrats on the swap. Seeya.
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Andy - Reinstated
Hybrid Forum Moderator
'06 Subaru Legacy Spec B - Stock, for now
'98 Civic EX - CTR headlights and grill, Kosei K1's, for sale
'90 240SX - SR20DET that will never get installed, project car.