The TSX and accord ac compressors may not be cross compatible, but the accord compressor definitely bolts up to the the TSX engine no problem. As far as lines go, not sure. With the accord compressor, only one line (the shortest one) has to be modified.
I do have to ask about the 2nd o2 sensor though. Why run it? It doesn't effect how the computer works and only monitors the function of the cat. And you can easily disable it on kpro.
Seems like extra work/cost with no benefit. I could be missing something though.
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