Join Date: Jun 2010
Location: Atlantic CANADA
PC3 from 06-07 will work on the 04-05
..........with some minor modification.
The 16 pin split connector is the same for both models, but they carry two different sets of devices through them.
Rearrange the pins on the PC3 connectors so that the injectors are now mached to the PC3 with the 04 harness.
The TPS wires need to be routed back to the 04 TPS sensor and tied into that connector, piggybacking the signal to the PC3.
Sounds complicated, but not once you get it.
Only reason I did this, as I got a smoking deal on the PC3.
I was going to use one from a GSXR and just use regular connectors to splice here and there, but gambled on that the Kawi style plug just might be common...it was.
I'll post some pics and wire color combinations if anybody cares.