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Tidashoni
11-07-2011, 06:45 PM
Ok first of all I have an RB25DET series 1, and I have wiring diagrams for the engine, at least I think its for a series 1 but could be for a series 2 if they are different as far as colors of the wires, but I need a little bit of help, oh and I don't own a 240sx let alone a nissan, I am swapping the rb into a non nissan chassis, and I have the 491page r33 service manual that I was hoping had the wiring diagrams in it but sadly it does not, so I am still trying to find a complete r33 GTsT wiring diagram, or even a complete engine one, the diagram I have helped some, but some of the colors don't match with what's on my harness, except the ecu plug, they all are correct for the wires I need, I am trying to find the wires I need on the big white connector in this photo, that is the connector that goes to the chassis harness correct?, or do all the white ones?

http://i98.photobucket.com/albums/l246/AlmostJDM/d6eb8df2.jpg

Sileighty_85
11-07-2011, 06:50 PM
http://i73.photobucket.com/albums/i235/Neil_85/Miyukis%20Silvia/RB25intoS142.jpg
http://i73.photobucket.com/albums/i235/Neil_85/Miyukis%20Silvia/RB25intoS143.jpg

http://i73.photobucket.com/albums/i235/Neil_85/Miyukis%20Silvia/RB25ECUPinnout.jpg
http://i73.photobucket.com/albums/i235/Neil_85/Miyukis%20Silvia/rb25det-engine-diagram.jpg

Tidashoni
11-07-2011, 07:15 PM
thanks I have the bottom 2, but the wires are different for example it says the tach goes in spot 35 on the first diagram photo and its y/l but on my harness the wire doesn't even go into that connector, it goes into the very bottom white connector in my photo, and I checked other wires same thing....this is going to be fun lol, good thing I am not using that connector, I will be completely removing all wires and putting them into new connectors to be able to connect to my cars harness

Sileighty_85
11-07-2011, 07:18 PM
Start Tracing Wires.

Thats what I had to do with mine

Tidashoni
11-07-2011, 07:27 PM
Start Tracing Wires.

Thats what I had to do with mine

yea thats what I am doing, good thing I have all night :D

thanks for your help

Tidashoni
11-07-2011, 08:25 PM
well almost all the wires are in their correct location according to the diagrams you posted Sileighty_85 except the tach, and a few others, I think its that white connector at the bottom of my photo that screwing with me, but I have it all figured out now, but sadly I wont be able to test it until this weekend or next weekend

Sileighty_85
11-07-2011, 08:28 PM
Sweet, I think When I did mine, there was a wire or two out of place