confused on wiring for 91 240sx auto to manual swap

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budfan3815
Posts: 18
Joined: Sun Mar 04, 2007 5:38 pm
Car: 91 Nissan 240sx
Location: Warner Robins Ga.

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I am a little confused on the wiring for the auto to manual swap on my 91 240sx. I just want to be sure before I get into this and have to stop. From the way I read it the wiring from the inhibitor switch the green/white wire you can splice into the reverse sensor on the transmission and the green/blue, it says to run it to a reverse plug wire, but I dont understand the reverse plug wire that this is referring to. I have searched all over so I wouldn't have to post ,but I have had no luck. PLEASE HELP.


sil_fourty
Posts: 31
Joined: Fri Mar 30, 2007 1:20 pm
Car: 93 240sx coupe

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Don't worry about wiring. the only thing you need to be concerned with on this subject is simply swapping the speed sensor, and disabling the neutral/park safety circuit. This is done by looping the black and gray wires that lead from the right/passenger side fuse panel at the front of the engine by to the transmission.

I did this about 2 years ago, and have never had a problem I don't have anything hooked up to the transmission other than the speed sensor.....this means you won't have a speed cut, but also means the rev limiter may also be disabled, I don't know for sure, because I don't get that close to redline because I love my car.

vancouverbc
Posts: 3197
Joined: Thu Oct 30, 2003 1:30 am
Car: 1991 240sx

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isnt the reverse sensor just a switch? wiring diagrams in tutorial link

look for back up switch in the followin diagram. its in the middle of diagram 34c.

http://img264.imageshack.us/my...4.jpg

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budfan3815
Posts: 18
Joined: Sun Mar 04, 2007 5:38 pm
Car: 91 Nissan 240sx
Location: Warner Robins Ga.

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thanks guys. found evrything i need. appreciate the help.


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