I just swapped a b16a2 in to my 94 civic ex coupe, and the p30 ecu is telling me i have Map sensor and Primary O2 sensor malfunctions. When i start my car it wont run unless i push the throttle. Is my Map sensor bad or just not wired properly. I have this same problem in a 95 civic hatch, that we dropped a b16a2 in also. Someone help me.