S15 rb25 wiring

[jakertaylor]

Has any one got a guide for the wiring from sr20 to rb25 on a Nissan s15 ???


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[Zeldoz]

The s14a guides by John Bennett are the same for the 15 ain't they? Pretty much same car wiring wise I thought?

[John Bennett]

The s14a guides by John Bennett are the same for the 15 ain't they? Pretty much same car wiring wise I thought?

It's a reasonable assumption, but they changed quite a bit for the S15 - it's actually more similar to the 1996 S13 in many ways

The F4 plug has a different pin out for the s15 and the ABS computer is in the ECU harness too.
So it's a case of taking what you do for the S14 conversion and adapting it for a different pin out, and making sure you leave the ABS bits intact (as they drive the speedo on the S15).

Maybe someone else has written a guide in the last 5 years. When I get to a PC I'll dig out the F4 pin outs and put them up (they're on here in an S14 SR into non-turbo S15 thread).