top speed limiter removal...

[Bryants95240sx]

the only thing your doing by unpluging those sensors is cutting the info to the ecu to keep it from cutting the gas off right ?

[nissanfanatic]

Originally Posted by AWDSR20

no rpm at 4th and 5th??? huh... not tanxs! i rather get the HKS one!

I went to www.hksusa.com today and apparently you have to get a unit for the speed cut (cutting the green and yellow wire works just fine) and for the fuel cut. They are both like 125 or so.

[EnjukuRacing240sx]

alright well thanks guys... id say its time to test this out, and if it works, ill post. its only one wire im cutting, and if it doesnt work then i can always re-splice it...

[AWDSR20]

$125 geeeeh, ynxa anyways nissanfanatic! good looking out!

[AWDSR20]

tnxs that what i was trying to type "typo" douh!!

[DWF Engineering]

On my 91 it was the green/white stripe wire but I guess it varies from on generation to the next. Cutting the wire ate the ECU is a better idea than the wire at the gearbox...1 because your work is just in the car's interior; 2 because I've heard of road racers doing it that way and loosing the engine in the gears of the wire they cut (no engine damage, it just shuts off in those gears with the cut wire). The 2nd aspect of this may not be true in all models but it is for some.

[nissanfanatic]

But when you cut the speed wire, it only lets you go to about 120. The computer still limits the rpms at about 5k with a fuel cut.

[musicsurfman]

just get an auto ecu and have no speedlimiter and the rev limit in 5th gear will be 6k like the rest of the gears.

[Bryants95240sx]

Originally Posted by nissanfanatic

But when you cut the speed wire, it only lets you go to about 120. The computer still limits the rpms at about 5k with a fuel cut.

thats why you have to unplug the 5th gear sensor on the tranny

[canisay182]

i removed mine about a year ago all i did was splice one little wire, and wire it to my pop headlight switch so i can turn it on and off when ever i want no problems, no regrets, NO MONEY,NO REV LIMIT, NO FUEL CUTOFF like i posted in about four diff forums on this subject mine works fine i just push the button i have mine wired to when it is about to reach the cut off point and it keeps going and going and going

[mid_night_blueS13]

was that green/white stripe wire on a 240 with the ka24e ecu or are all the ecu's the same wire u gotta cut? and how do u wire it up to ur pop up headlights?

[canisay182]

im not for sure on the color dont remember but all i did was take some extra wire and conect them to both ends of the wire you cut and run it up beside the shift knob up under the dash and across to the switch. now you will have to disconnect the harness from the switch and take a short wire(about an inch) and cross it between two ef the connecters inside the harness cause the headlights will not pop up unless a connection is made you will have to play with it a little bit to figure out which ones they are just connect two and turn on you lights till the headlights work properly. then do the same with the wire you ran up from tranny you will have to play with this to just plug one wire in and go for a drive on a road with little traffic go slow and plug the other end in diff spots also pushing the button until your speedo drops to zero. your tach should still work, mine does maybe magic cause most people say theres dosent hope this helps some.

[musicsurfman]

Just Buy And Auto Ecu.....!

No Wire Cutting, No Hassel, Just Satisfaction.

[nissanfanatic]

stop making musicsurfman repeat himself

[canisay182]

spend money........ or dont spend extra money........save money for something worth the cost...........or waste it on something you can do yourself. look i really dont care what anyone does just trying to help someone out with a question they had(i thought that was one of the reasons this forum existed)my bad not everyone is loaded and can afford to blow money