Question about rb20det into s13 wiring - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Majorwood76 · 06-13-2012, 11:55 AM

Ok so I'm splicing in the grey oval plug to the rb harness I can't figure out where the black and white wire goes (ecu power) I wired the red one which is ecu constant power so do not use this wire? And also off the oval plug there's a ground do I just ground it to the chassis or what? Thanks for your input I've searched and searched came up with nothing

greenwood · 06-14-2012, 10:12 AM

RB20DET Wiring Guide For Dummies

Majorwood76 · 06-14-2012, 11:20 AM

Yea I've read that no where does it say about the wire I'm talking about I'm going to assume its not needed...

greenwood · 06-15-2012, 07:17 AM

I would wire without and see what happens. I used that diagram and another when wiring. If you are still having problems come Monday update this thread and I will check out my wiring. Be sure to wire the resistor for the alternator

Majorwood76 · 06-15-2012, 11:04 AM

Hey thanks for the input I didn't see anything about the resistor I'll have to check it out

06-13-2012, 11:55 AM	#1
Majorwood76 Zilvia Member Join Date: Nov 2011 Location: Buckeye AZ Age: 29 Posts: 288 Trader Rating: (7) Feedback Score: 7 reviews	Question about rb20det into s13 wiring Ok so I'm splicing in the grey oval plug to the rb harness I can't figure out where the black and white wire goes (ecu power) I wired the red one which is ecu constant power so do not use this wire? And also off the oval plug there's a ground do I just ground it to the chassis or what? Thanks for your input I've searched and searched came up with nothing

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06-14-2012, 10:12 AM	#2
greenwood Zilvia Junkie Join Date: May 2011 Location: nc Posts: 421 Trader Rating: (3) Feedback Score: 3 reviews	RB20DET Wiring Guide For Dummies

06-14-2012, 11:20 AM	#3
Majorwood76 Zilvia Member Join Date: Nov 2011 Location: Buckeye AZ Age: 29 Posts: 288 Trader Rating: (7) Feedback Score: 7 reviews	Yea I've read that no where does it say about the wire I'm talking about I'm going to assume its not needed...

06-15-2012, 07:17 AM	#4
greenwood Zilvia Junkie Join Date: May 2011 Location: nc Posts: 421 Trader Rating: (3) Feedback Score: 3 reviews	I would wire without and see what happens. I used that diagram and another when wiring. If you are still having problems come Monday update this thread and I will check out my wiring. Be sure to wire the resistor for the alternator

06-15-2012, 11:04 AM	#5
Majorwood76 Zilvia Member Join Date: Nov 2011 Location: Buckeye AZ Age: 29 Posts: 288 Trader Rating: (7) Feedback Score: 7 reviews	Hey thanks for the input I didn't see anything about the resistor I'll have to check it out