h22 swap vtec wiring

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hey, i seem to have a problem after a bb2 h22 swap. im using a chipped p28 ecu but not gettin vtec. im using the stock h23 harness and i need to know how to add the vtec wires and wat else would be needed for the vtec to work. thanks
 
pressure switch, solenoid, ground, knock sensor. That's about it. You'll have to run the Vtec wires into the cab. You probably already have the knock sensor wires right? So, three wires extra. Search under P13 pinout to find out where they go. Clear your ecu of codes when you are done, and that should be it. That's all I can think of right now.
 
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