I thought the fd tps had both a full range and narrow range, so it could be wired on both the s4 and s5. I think this is way to wire it on an s4
FD tps S4 harness
ground - black/brown ---- brown/black
narrow tps- green/red ------ green/red
5 volt ref. - brown/white ---- brown/white
tps - black/green ----- not used
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