spizofoshizo
New Member
So I bought a ef si with a ZC block and a sohc vtec head. something is wrong with it. After its warmed up it idles irratically from 400 to 600 rpms. It only goes to about 5800 rpms and you cant feel the vtec kick in. Its not the rev limiter though. It just runs slugish. Their are 2 wires coming out of the p08 ecu that go no where. Is that right? Do ZC's come in vtec or is it a mini me set up? Their is no O2 sensor. I have read about the 1 wire to 4 wire O2 sensor. Their are also 2 plugs unhooked by the throttle body and the dizzy. Do I need to wire in the dizzy different? Please help. Any advice will be appreciated. Thanks