How to wire a ka sr ca into anything

[sycloned916]

Originally Posted by lil89ram50

hey guys new here but i got a 1995 s-14 ka24de engine and wiring and ecu and wana put it in my 85 720 would you guys be able to draw out a quick diagram? and also, im kinda confused on the ecu's, would i need to keep my stock one along with the ka?

Diagram you would need should be on the first few pages pretty easy to follow.
The ECU's if it does have one?? not to sure on that yr but the KA ecu would replace it,you should have a ka in it? I dont think it would be needed for anything else,like the lights.The KA ecu will now run the engine.I wouldn't toss it if you do it just in case!

[71ka510]

well i never heard of the 720 having a ka... z20 , z22 and z24 was as new as they got i thought.... which were carbed , pretty sure only the z20 from the 200sx had efi..... ka came in the 240sx,stanza , axxess d21 hardbody and the frontier....


so OP, what engine does this 720 have? 1985 720 had z20 (carb) z24 (carb) or the sd25 (deisel)

[lil89ram50]

Originally Posted by 71ka510

well i never heard of the 720 having a ka... z20 , z22 and z24 was as new as they got i thought.... which were carbed , pretty sure only the z20 from the 200sx had efi..... ka came in the 240sx,stanza , axxess d21 hardbody and the frontier....


so OP, what engine does this 720 have? 1985 720 had z20 (carb) z24 (carb) or the sd25 (deisel)

im guessing you refering to me? lol
what i started with, 1984 2wd 720, z24, 5sp

what i just got for it, 1995 240sx ka24de engine with wiring

so you are correct, they did not come with the ka's from factory....... you have any advice on the wiring?
alls i want is a simple toggle switch and a push button...... very basic, and i want all emissions removed, will be making a block off plate for my egr tonight

[71ka510]

well , just follow the diagram on the first page..... as for smog removal..... i have a sohc but correct me if i am wrong..... same smog crap ..... egr, secondary butterfly valves, excessive vac lines, can all be removed.... this page helped me with my sohc......http://ka24et.com/diys/SOHCemissions/emissions.html

[bsd510wag]

ok i just want to thank icehouse so much i got my sr running today after hooking everything up it kicked right over no problem this is an easy thing to flow im 20 and i never ever worked with car wiring i just want to thank you again

[Jacobszabo]

searched around ratsun and the internet and couldnt find it, im not the greatest at wiring and i just got a 72 510 wagon with a ka all i have to is wire it