First post here, so bear with me. I'm having an issue with hondata reading vehicle sensors. I've done hours of extensive research on the topic, and everywhere I go they say to replace the ecu. P06 converted for vtec, socketed to run hondata s300. Was a known good ecu before being converted, and has been tested in other accords and civics and works perfectly. I can datalog and flash tunes just fine, and make adjustments to fuel and timing tables, and when making changes on hondata, after flashing the car will run differently. Just won't read any vehicle info like battery voltage, MAP, TPS, RPM, etc.. Grounds are all clean, and brand new wire ran (battery to body, trans to body, valve cover to body, thermostat housing to battery).Wiring harness is untouched except where having to deloom parts to extend to sensors. Knock sensor is not hooked up, and has been converted to obd2 injectors with the injector resistor box bypassed. New to tuning the honda platform, so any incite would be greatly appreciated. 1990 accord lx, 5 speed manual, H22A4 swap