S14-S14 ac wiring

[highmilehatch]

Ok, I'm in the middle of repinning F4 on the SR harness to mate with M63 in a 95 Se. I'm drawing my own A/C schematic and I've got two things here I need help with. According to the KA fsm HA ac wiring schematic, E29 which is the triple pressure switch, #3 runs an orange and black wire to a few connectors, then directly to terminal 12 on the KA ecu. On the contrary, the SR ac schematic shows the same #3 on the triple pressure switch sharing terminal 19 of the SR ecu which is a orange and blue wire, that goes to #2 on the cooling fan 1 relay, rather than having its own designated terminal like the KA. Does this even matter? Do these two signals meet within the KA ecu, hence the reasoning for two separate terminals? The second thing, am I correct in saying that you cannot have the recirculation air function after this swap? The SR fsm shows terminals 25 and 27 of the push control unit, running through eachother, whereas 25 and 27 of the KA push control unit run to the recirc. relay. Thanks.

[Spins]

Well don't know if I can really help. I have a s14 with a s14 sr swap. I had someone do my swap and attempt to hookup the a/c wiring. He was unable to get the a/c wiring done correctly using the sr/ka harness. The vents/recirculation function controls all work as before the swap. My sr compressor was damaged. I was forced to make a bracket to bolt on a ka compressor and fab. a low pressure line. I also had to run a series of wires from the battery to inside of the car to the compressor to turn on the compressor. This was easy and has worked very well. I've been told to make the a/c system work like oem you must use both the sr harness and the complete ka harness.