S14 sr20det into a 95 s14

[oversteer180]

We just bought an s14 sr20det, and a 95 240sx base model.I was wonderign if anyone has the swap guide or at least the wiring diagram for this swap? I didnt see anything in the stickies that covered this. No I dont want wiringspecialites to do it, no i dont want a shop to do it. I want to do it myslef...just need the diagram for the wiring involvedThanks alot!

Austin
Modified by oversteer180 at 2:52 PM 9/19/2006

[jr_ss]

Srswap.com

[nissan_blood]

This ones for redtop in s14 maybe this will help:http://www.gowhitey.com/4

[oversteer180]

All of those sites I already knew about, and I already knew how to put an s14 sr into an s13, and an s13 sr into an s14. I just need to know what the wiring is like for an s14 sr20det into s14.

[AJ1356]

Here, you might find this information usefull

Engine Harness & Electrical Connections

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Our engines come with a complete, uncut harness and lower engine harness that includes the transmission sensor plugs and the starter, alternator and oil pressure sender wiring. Common places to have the harness incorrectly cut are where it runs into the firewall to the ECU, and right at the back of the valve cover, keeping the injector and plug harness, but usually missing the ECU, MAFS, igniter chip and their wires. There are 2 plugs on the end of the KA harness and 3 plugs on the SR harness that run up behind the stock battery location. Although the plugs do initially snap together, the wires do not line up and you have to cut the plugs off and connect the wires using the table below. Cut the 2 main KA plugs off the KA harness and splice them onto the SR harness.

SR Harness Wire Color Use KA Harness Wire Color Black / Pink stripe Fuel Pump Relay Black / Pink stripe Green / Orange stripe Transmission Neutral Sensor Green / Orange stripe Red / Black stripe ECU Relay Red / Black stripe Green / Yellow stripe AC Relay Green / Yellow stripe Red ECU Backup Power Red Black / Red & Blue / Red (Note: connect 2 wires to 1) Main Ignition Power Black / Red stripe Black / White stripe ECU Power Black / White stripe Blue / Green stripe AC Relay Blue / Green stripe Black / Yellow stripe Idle Air Control Valve Power Black / Yellow stripe Brown (to O2 sensor) O2 Sensor Power Any 12v switched source

The MAFS and power steering sensor wires need to make it over to the front driver's side of the engine compartment, use the MAFS and PS wires from the KA harness to extend these wires. The AC compressor wire from the KA engine bay harness should be used NOT the SR harness AC wire (even though it fits). The starter and alternator plugs to the fuse box are all the same and plug right in. There are several unused and leftover harness plugs, anything not mentioned here does not need to be connected.

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ECU & Dash wiring

The colors on the wires that run from the ECU up into the dash matched up perfectly on both the SR ECU harness and the KA dash harness:

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Wire Color Use Yellow / Red stripe Tachometer signal Yellow / Green stripe Speedometer signal Orange Ignition start Black (may be more than one ground) Ground Blue / Green stripe AC signal Blue / Black stripe Water temp signal

The rest of the wires are for the CONSULT diagnostic device. It is not necessary to connect any other wires than those listed above to get the SR to run properly.

Connect the remaining wires if you plan to use the onboard diagnostic CONSULT connector.

The Apexi turbo timer is connected to the O2 sensor wire at the ECU to provide auto countdown functions. The Apexi AVC-R is also attached to the ECU harness for tachometer signal, speed signal, and throttle position. Apexi products come with a very good ECU pinout diagram that is extremely useful.

Remove the brackets from the SR ECU to make it easier to mount.

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Fuel System & Vacuum lines

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The SR20DET uses 370cc / min side feed injectors. Apexi makes 550cc and 740cc injectors for the SR that drop right in. The project car is now using Apexi 550cc injectors in the stock fuel rail with the JWT tuned ECU. Use hi pressure fuel injection lines and good clamps with a new fuel filter to ensure reliability. When attaching the fuel lines, do not mix them up or the engine will not run right. The fuel pressure regulator end of the fuel rail is the return side; do not attach it to the fuel filter, which is the supply.

[oversteer180]

thats for an s13 SR20det...I NEED THE WIRING DIAGRAM FOR AN S14 SR20DET into an S14 DAMMIT. Geez people, read what im looking for!

I do not think the s13 sr and the s14 sr wiring are the same, quit posting links for the s13 sr wiring. I already know how to do that. IM LOOKING FOR THE WIRING DIAGRAM FOR AN S14 SR20DET MOTOR INTO AN 95 NISSAN 240sx BASE MODEL. THANK YOU.

[AJ1356]

here is one for s14 not a wiring diagram but it might help, hope it works for you.



Here is a much better diagram broken down pin by pin..http://www.200sx.org/s14-ecu.html

[oversteer180]

not really what i was looking for but thanks

[oversteer180]

hasnt anyone done this swap. I need to know what plugs to swap and rewire with a diagram. thanks

[chicos240]

did u ever find this info?

[CustomCar]

has any one found out the wires to put a s14 sr20det in to a 95 240sx? Just need the Check connector re pin info.

[captainfalco]

I asked the same exact question on here months ago, and got the very same answers with the same linksWith no other options, I then sent it to wiring specialties. They do good work though.

[xdabsx]

i got what you all r looking for on disk if you can tell me how to send it to you i will

[chicos240]

send it to my email

[kindakouki]

will you email it to [email protected] thank you

[robz_11]

can you send the s14sr20det installation instructions to a 95 s14 to my email? its... [email protected] Thanks...

[chicos240]

dude, you should just post the whole document online...

[S14-KOUKI-MONSTER]

i got what you all r looking for on disk if you can tell me how to send it to you i will

That would be sweet man. There really isn't alot of info out there. Believe me I've searched.Please email this to me aswell. [email protected]

[xdabsx]

zerothread/218741

[sleepy_rps13]

hey chicos240 did you get a copy of the s14 sr swap into a 95 if you did, could you send me a copy to [email protected]

[chicos240]

Look at the post above...he posted it

[fast_s13]

thats all s13 stuff in that post

[xdabsx]

i bought it for s14 into 96 240sx and thats what they sent me