I have a wiring harness 32110-POB-002 and im not sure if its for the h23a1 for my brothers old f series, or are f sereies and h series harnesses all the same? As far as I can tell all the sensor plugs are the same but it wont plug into my ecu 37820-P14-L10 but maybe thats just because its a cali ecu?? Need help