Repinning SR20DET F4 plug, missing wires. Pictures inside. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

SGTRanger175 · 03-25-2011, 11:03 AM

As the title says, I'm prepping to repin the F4 plug to get the car running. So I am labeling all the wires and will be pulling them all out. Then just repin the entire plug.

I am following this diagram ( http://garage-c.com/techdocs/s14wiring.doc ) to repin the F4 to match the M63 (USDM Jan-97 240SX S14).

However there are a couple of wires that is missing from the Silvia OE S14 F4 plug. Where would these missing wires be located?

Now there is an extra white plug (rectangular) that I suspect is the F7 plug. Are the missing wires I require in the F7 plug. Because the USDM harness does not have anything that plugs into the JDM F7 plug?

Here are some photos of what I am talking about, all photos are thumbnails so you can click on them for a full size image.

JDM S14 F4 plug. The missing wires are 8, 14, 15, 18, 29, 31, 32, 38-40, 41-44, 46, and 47.

This is the plug that I believe is the F7 plug.

SGTRanger175 · 03-25-2011, 12:14 PM

Updated.....

The F7 plug is for ABS. So if you dont have ABS you wont have a connector for it. So just tape it off and out of the way.

drftnissan · 09-28-2012, 07:55 AM

Did you ever get your wiring figured out? I have the same issue with my F4 plug.
Any help would be awesome...

03-25-2011, 11:03 AM	#1
SGTRanger175 Join Date: Mar 2011 Location: USA Posts: 23 Trader Rating: (0) Feedback Score: 0 reviews	Repinning SR20DET F4 plug, missing wires. Pictures inside. As the title says, I'm prepping to repin the F4 plug to get the car running. So I am labeling all the wires and will be pulling them all out. Then just repin the entire plug. I am following this diagram ( http://garage-c.com/techdocs/s14wiring.doc ) to repin the F4 to match the M63 (USDM Jan-97 240SX S14). However there are a couple of wires that is missing from the Silvia OE S14 F4 plug. Where would these missing wires be located? Now there is an extra white plug (rectangular) that I suspect is the F7 plug. Are the missing wires I require in the F7 plug. Because the USDM harness does not have anything that plugs into the JDM F7 plug? Here are some photos of what I am talking about, all photos are thumbnails so you can click on them for a full size image. JDM S14 F4 plug. The missing wires are 8, 14, 15, 18, 29, 31, 32, 38-40, 41-44, 46, and 47. This is the plug that I believe is the F7 plug. Last edited by SGTRanger175; 03-25-2011 at 09:37 PM..

03-25-2011, 12:14 PM	#2
SGTRanger175 Join Date: Mar 2011 Location: USA Posts: 23 Trader Rating: (0) Feedback Score: 0 reviews	Updated..... The F7 plug is for ABS. So if you dont have ABS you wont have a connector for it. So just tape it off and out of the way. Last edited by SGTRanger175; 03-25-2011 at 09:38 PM..

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09-28-2012, 07:55 AM	#3
drftnissan Join Date: Aug 2008 Location: Indiana Age: 45 Posts: 1 Trader Rating: (0) Feedback Score: 0 reviews	Did you ever get your wiring figured out? I have the same issue with my F4 plug. Any help would be awesome...