Since no one on honda-tech, nor honda-acura will ever answer any of my questions im really hoping someone here can. PLEASE!!! Ok, 97 JDM b18b into a 97 cx hatch. Got it running the other day, runs like shit. It starts up perfect, and will idle fine, but at 1500-2000rmp. Once you hit the gas it boggs like mad. New plugs as well. I was throwing 3 codes. I checked using the paperclip method since my scanner didnt come in and got codes for secondary o2 sensor (no cat as of now), CKF sensor, and TPS sensor. My TPS on the integra was broken so I slapped one off of a d15 motor that I had lying around. They looked the same. Now I got the scanner today and the 3 codes im throwing are still the 02 sensor, manufacturer controlled ignition/misfire, and TPS sensor/pedal position sensor low voltage. I know how to fix my o2 sensor code, and im going to either try adjusting the TPS, or end up replacing that all together. But what about the ckf code, or the misfire code now? Are they the same apparently?