Every since my JDM F23 swap, if I try and bring the RPMs past 4K, I lose ALL engine power! I'm using the P0H-L61 ECU which is from the 96-97 Accord EX. So it can't be the ecu. What is really funny is that I tried to hook up a VTEC indicator light the other day, just to see if it was engaging...I never could get it to work. I tried several different lights, and my wiring was correct, but the light would never turn on! I don't think my VTEC is engaging...

 

I tried unplugging my vtec solenoid to see if the car would run any different, and no luck. It ran exactly the same as before with no power past 4K...leads me to believe the vtec is not engaging...