need help wiring s13 sr20det into s14 95

[maxous14]

hi guys . i need info on the wiring for my s14 i found something last time on the ineternet but wasnt complete. i need the list of what color go with what colors of the dash connector to s13 ECU etc.... thank fo helping

[JohnnyDrfiter22]

240sx.org has a huge write-up look there and search!

[maxous14]

thank you

[maxous14]

curiously i havent found what im looking for on that website. i need to know the colour match up. is it a AREA 51 top secret folder those info... omg

[Homer_Simpson]

From the Hybrids.jp guide
Instrument Cluster- S13 SR Cluster Plug to F3 S14 KA Harness
S13 SR Instrument Plug --> F3-S14 KA (Identification)
Y/G(SR Instrument Plug) --> 16-Y/G (F3) (VSS See EC-103)
Y/R(SR Instrument Plug) --> 18-Y/R(F3) (TACH See EL-76)
B(SR Instrument Plug) --> Ground to Chassis (Ground See EC-85)
OR(SR Instrument Plug) --> 34-OR(F3) (Ignition Start See EC-198)
L/B(SR Instrument Plug) --> 20-Y(F3) (Water Temperature See EL-76)

The number the author of this guide used to describe the pin-out may not make any sense, but if you have the pin-outs of the F3 plug as well as the S13 SR ECU plug then everything will make sense. Both of these pin-outs are on this board and can be found in OmiKron's build thread. If you're having trouble then PM me and I'll help you as soon as I get back from class.

This is what I did for my swap, except I wired in the CONSULT plug as well.

[maxous14]

ok but there is about 30 wire left. i did that ...thats what i found too but as i said i still have +- 30 wire left... what i do with those wires?

[Homer_Simpson]

I unpinned a good amount of them off of the F3 plug as well as the SR ECU plug. It should be pretty self explanatory, if you don't need it and the wire is obviously not matching up to anything then ditch it. Power steering switch, cruise control, CONSULT on F3 etc.

[maxous14]

so i can cut everything that i dont need ? the only wire that you did i those you posted?

[Homer_Simpson]

On the F3 plug from what I can remember (there could be a couple more), beside the essentials I UNPINNED all the other wires. If you used the Hybrid guide then you should know which one you don't need.

On the S13 SR ECU plug, I UNPINNED the power steering pressure switch, AIV, cruise control, and the exhaust temp crap.

Those are the things off the top of my head and there could be more. Don't go and just cut the wires, UNPIN them. You will end up shorting out and that will not be pretty.

[maxous14]

ok thank you ill try it like that

[Deviant_s14]

I got the same swap in my car. Picked it up with a carbon hood, s14 silvia headlights, body kit all kinds of goods for $2700, it needs a lil work like paint and have the tranny bolted up and shifter put in. Anyways back to what Maxious14 was saying i wish i had a wire for wire color diagram so i could go ahead and finish this up :/ . I got the f7, f1, and f9 already cut out and ready to be rewired...but after a few bud lights and studying the thread for hours i get a lil puzzled on the pinout diagram for the KA24DE "f3" pinout to matching to the S13 sr20det ecu harness....if anyone can help out a lil ive been up for over 24 hours already going over this and i def dont want to mess up the sr20 harness and come up with more problems down the road. Maxious14 hows your wire going?

[Om1kron]

Originally Posted by Deviant_s14

blah blah blah blah

Simone : My 1996 240sx: Converting an S13 SR20 Redtop Harness to fit a 1996 240sx

boom, READ IT... If you ask any more questions before reading it, I know you didn't read it.

[Homer_Simpson]

Originally Posted by Om1kron

Simone : My 1996 240sx: Converting an S13 SR20 Redtop Harness to fit a 1996 240sx

boom, READ IT... If you ask any more questions before reading it, I know you didn't read it.

^^^If those diagrams and pinouts doesn't help then you should be paying someone else to do the wirng for you.

How's your car running Wayne?