Need some help from the nissan guys

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smooth_criminal

Senior Member
I'm trying to help my boy wire up his sr20det(black top) into his 98 240sx. Anyone have any links on what wring needs to be done. I know i need to wire the sr20 harness into the stock under hood fuse panel and also have to connect the ka dash harness plug to the sr one i'm just not sure what wires are what. I'm wired over 50 hondas but the nissan wiring isn't a striaght forward as our cars.
Any help would be great.
 
I see ton's of info for wiring the s13 chassis but nothing on the s14 chassis, is the wiring the same, thinking it would be different but may be wrong. I'll keep the searching. Thanks for the help on his never ending project.
 
wiring- ser20-k24

I'm trying to help my boy wire up his sr20det(black top) into his 98 240sx. Anyone have any links on what wring needs to be done. I know i need to wire the sr20 harness into the stock under hood fuse panel and also have to connect the ka dash harness plug to the sr one i'm just not sure what wires are what. I'm wired over 50 hondas but the nissan wiring isn't a striaght forward as our cars.
Any help would be great.


inside car plug

speedsensor yellow/green}yellow/green
startinput orange}orange
ground black}black
watertemp blue/black}blue/black
tach yellow/red}yellow/red
ac lightblue}lightblue/green

3 outside plugs


ecubackup red}red
ecupower black/white}black/white
ing"on"black/red}black/red
coilpack blue/red}black/red
fuelpump black/pink}black/pink
tranny"n" green/orange}green/orange
ecurelay red/black}red/black
 
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