I have a 97 prelude and on a trip i burned out the ecu and some sensors ( weird stuff ) i slapped on a OGB1 p28 and my a.c doesnt cool and i dont here the compressor turn on either. I had the boosted and had same problem i thought it was too hot to cool the condesor, but it is normal h22a jdm with heat shield and everything. Is it because its OBD1 maybe something with the wiring or something. using a normal harness. Thxs again

 

*shouldnt* have anything to do with obd system differences, make sure the wiring is connected and has continuity to the ecu plug