1coolmazda

iTrader: (7)

Hello,
I am all most finished with my s4 rx7 that I am swapping a s5 turbo motor in to. I remember reading about some body moving pins on the s4 to s5 gauge cluster harness. To make it work I need to make a s5 gauge cluster harness work for a S4 gauge cluster. I found info on how to swap a s5 gauges in to a s4 car but I need to swap the two round black and white connectors from a s4 gauge cluster harness to a s5 gauge cluster harness. Does any body know what pins to move to make it work.

Thanks

87 t-66

iTrader: (133)

look in the fsm at the pin outs...its pretty easy. it takes about 15 minutes.

1coolmazda

iTrader: (7)

what does fsm stand for.

NeCr0mStR

iTrader: (3)

Factory Service Manual

It is available in the FAQ sections of the 2nd gen area. Also can download them sometimes. If you want a copy let me know and I can try to email it to you or something I.

rolfs_7

or maybe we can post how to do it and archive it so later on people can just be directed to a how to link?