A friend brought me his 95 civic with a b18c1 already installed,car ran,no vtec operation,cel on. Ipulled codes had codes for vtec solenoid and knock sensor.They werent wired.Took care of that and wired vtec pressure switch too.Cel is out vtec operated once then it fell flat on its face.Wont rev over about 3500.I noticed iab wasnt wired either, will this put it in limp mode?I'm new to this kind of thing so any help would be appreciated.The cel is still out with no codes showing.This is my first post so forgive me if this is in the wrong place.I have done a lot of reading and this site has been a huge help so far with pinouts and diagrams.If anyone needs anymore info about this car I can get it for you.Ecu is a p72 and its a 5spd.My friend tells me he bought engine,trans,ecu,harness and axles as a package.