S14 Engine harness to S13 Body Room Harness Help! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

ejsalvat · 05-26-2013, 05:23 PM

Hey Guys,

I have a 89 240sx that I just pulled SOHC motor out and swapped in a 95 DOHC which I believe is OBD1 cause it has a single wire o2 sensor, correct me if I am wrong.

The problem I am having is I have the upper harness for the 95 motor for the engine and ECM and I am trying to find out how to connect it to the 89 engine room harness that connects to the fuse box, I have already been able to find out what the color wires for what pins are on the 89 side of the harness ( connectors E9 and E10 ) which has to do with AC relay, ECU backup power, ignition switch, EGT sensor, ECU power and sensor ground, park switch, etc...

Now when I try to find info for the E17 and E11 connector on the 95 ECM harness it doesnt match my wire colors. For example, my e17 connector (gray 8 pin connector) is:

[Pink, Blue, Brown, Gray ]
[N/A , Gray,B/W , White]

but when I read diagrams I've found for my motor it says they should be like:

BR, R/L, Y/L, Y/B, B, BR, Etc.

I know most people would say just swap to an s13 dizzy and intake manifold plus the s13 ECU wiring but I don't wanna have to do all that if I can just find a way to wire this up right since everything is ready to go in the car except the wiring right now.

Please if anyone could help me I would appreciate it so much

ejsalvat · 05-26-2013, 05:37 PM

E17 connector (95 engine):

E9 connector (89 body):

E10 connector (89 body):

ejsalvat · 05-27-2013, 10:23 AM

no one has a clue either?

ejsalvat · 05-29-2013, 09:21 AM

Can anyone Atleast maybe direct me to some more 95 wiring pinout diagrams? I'm pretty desperate at this point, the cars been sitting on jack stands at my buddy's house for 2 weeks now cause I can't figure out the wiring.

Toomuch240 · 11-17-2019, 11:56 PM

Did you ever figure this out?

Toomuch240 · 11-18-2019, 10:09 AM

http://www.ka-t.org/forums/viewtopic.php?t=13860

S14rebuild · 11-20-2019, 07:40 AM

Look at the date guys...... 6 yrs old

05-26-2013, 05:23 PM	#1
ejsalvat Join Date: Dec 2012 Location: SWFL Age: 32 Posts: 15 Trader Rating: (0) Feedback Score: 0 reviews	S14 Engine harness to S13 Body Room Harness Help! Hey Guys, I have a 89 240sx that I just pulled SOHC motor out and swapped in a 95 DOHC which I believe is OBD1 cause it has a single wire o2 sensor, correct me if I am wrong. The problem I am having is I have the upper harness for the 95 motor for the engine and ECM and I am trying to find out how to connect it to the 89 engine room harness that connects to the fuse box, I have already been able to find out what the color wires for what pins are on the 89 side of the harness ( connectors E9 and E10 ) which has to do with AC relay, ECU backup power, ignition switch, EGT sensor, ECU power and sensor ground, park switch, etc... Now when I try to find info for the E17 and E11 connector on the 95 ECM harness it doesnt match my wire colors. For example, my e17 connector (gray 8 pin connector) is: [Pink, Blue, Brown, Gray ] [N/A , Gray,B/W , White] but when I read diagrams I've found for my motor it says they should be like: BR, R/L, Y/L, Y/B, B, BR, Etc. I know most people would say just swap to an s13 dizzy and intake manifold plus the s13 ECU wiring but I don't wanna have to do all that if I can just find a way to wire this up right since everything is ready to go in the car except the wiring right now. Please if anyone could help me I would appreciate it so much

05-26-2013, 05:37 PM	#2
ejsalvat Join Date: Dec 2012 Location: SWFL Age: 32 Posts: 15 Trader Rating: (0) Feedback Score: 0 reviews	E17 connector (95 engine): E9 connector (89 body): E10 connector (89 body):

05-27-2013, 10:23 AM	#3
ejsalvat Join Date: Dec 2012 Location: SWFL Age: 32 Posts: 15 Trader Rating: (0) Feedback Score: 0 reviews	no one has a clue either?

05-29-2013, 09:21 AM	#4
ejsalvat Join Date: Dec 2012 Location: SWFL Age: 32 Posts: 15 Trader Rating: (0) Feedback Score: 0 reviews	Can anyone Atleast maybe direct me to some more 95 wiring pinout diagrams? I'm pretty desperate at this point, the cars been sitting on jack stands at my buddy's house for 2 weeks now cause I can't figure out the wiring.

11-17-2019, 11:56 PM	#5
Toomuch240 Leaky Injector Join Date: Mar 2009 Location: SoCal Posts: 73 Trader Rating: (2) Feedback Score: 2 reviews	Did you ever figure this out?

11-18-2019, 10:09 AM	#6
Toomuch240 Leaky Injector Join Date: Mar 2009 Location: SoCal Posts: 73 Trader Rating: (2) Feedback Score: 2 reviews	http://www.ka-t.org/forums/viewtopic.php?t=13860

11-20-2019, 07:40 AM	#7
S14rebuild BANNED Join Date: May 2019 Location: Florida-FAIL Posts: 2,495 Trader Rating: (8) Feedback Score: 8 reviews	Look at the date guys...... 6 yrs old