s13 sr20det into s14 using s14 sr20det engine harness? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

drftem · 11-02-2010, 01:12 AM

Ok I am helping a buddy of mine out do his sr swap. he purchased an s13 sr20det that came with two s13 ecu's he then purchased an s14 sr engine harness. my question is what needs to be done to make his harness work with the engine? also what harness does he need for his lower harness? can the s14 ka trans harness be used?

drftem · 11-02-2010, 01:13 AM

motor is going in in the morning. I will post pics of whatever I have issues with. Maybe someone on here can help me out getting his car up and running

Driftnut69 · 11-02-2010, 01:14 AM

Good luck... Wirings a pain.

Sileighty_85 · 11-02-2010, 01:21 AM

S13 SR20DET Pre-Made Harnesses

DriftVader · 11-02-2010, 07:34 AM

ya pretty sure a s14 harness will not work. the s14 harness has a f4 plug then connects the dash and engine harnesses together. the s13 does not, it uses different connectors. good luck, id just go wiring specialists.

***S14DB*** · 11-02-2010, 08:03 AM

Only thing you can use is the S14 Trans harness and the ECU.

You need a S13 SR engine harness and a S14 KA engine harness to hack it together. You can get a S13SR engine harness and hack up the S14SR you have now but, you only need the dash plugs from the S14 harness. You could sell the SR harness for more then you could get the plug for.

You best bet is to sell the S14SR harness and buy a premade S13 into S14.

11-02-2010, 01:12 AM	#1
drftem Zilvia Addict Join Date: Feb 2007 Location: SanDiego Age: 38 Posts: 883 Trader Rating: (0) Feedback Score: 0 reviews	s13 sr20det into s14 using s14 sr20det engine harness? Ok I am helping a buddy of mine out do his sr swap. he purchased an s13 sr20det that came with two s13 ecu's he then purchased an s14 sr engine harness. my question is what needs to be done to make his harness work with the engine? also what harness does he need for his lower harness? can the s14 ka trans harness be used? __________________ Team Thurs. Knights

11-02-2010, 01:13 AM	#2
drftem Zilvia Addict Join Date: Feb 2007 Location: SanDiego Age: 38 Posts: 883 Trader Rating: (0) Feedback Score: 0 reviews	motor is going in in the morning. I will post pics of whatever I have issues with. Maybe someone on here can help me out getting his car up and running __________________ Team Thurs. Knights

11-02-2010, 01:21 AM	#4
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	S13 SR20DET Pre-Made Harnesses __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

11-02-2010, 08:03 AM	#6
*S14DB* AFC #1 Join Date: Oct 2003 Location: 昨晩あなたのお母さんの家 Posts: 20,181 Trader Rating: (3) Feedback Score: 3 reviews	Only thing you can use is the S14 Trans harness and the ECU. You need a S13 SR engine harness and a S14 KA engine harness to hack it together. You can get a S13SR engine harness and hack up the S14SR you have now but, you only need the dash plugs from the S14 harness. You could sell the SR harness for more then you could get the plug for. You best bet is to sell the S14SR harness and buy a premade S13 into S14. __________________ Comments should be taken as Opinions not as Statements of Fact

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11-02-2010, 01:14 AM	#3
Driftnut69 Zilvia Junkie Join Date: Oct 2009 Location: Tweekerville!/ High Desert. Posts: 412 Trader Rating: (15) Feedback Score: 15 reviews	Good luck... Wirings a pain.

11-02-2010, 07:34 AM	#5
DriftVader Zilvia Junkie Join Date: Apr 2010 Location: Los Angeles, CA Age: 35 Posts: 382 Trader Rating: (2) Feedback Score: 2 reviews	ya pretty sure a s14 harness will not work. the s14 harness has a f4 plug then connects the dash and engine harnesses together. the s13 does not, it uses different connectors. good luck, id just go wiring specialists.