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hey.

my r32 gtst seems to be restricted to 180kmh, NOT HAPPY! just womdering if anyone has a cure for this inconveniance??

i've heard that u can buy some sort of chip to bypass this or will it need some ecu tinkering??

any and all info will be greatly appreciated,

thanks Sam.

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the speed signal also affects your HICAS and ATTESA (if you have a GTR or GTS4) so I wouldn't go cutting it. I mean think logically, Nissan's not gonna have a speed sensor on a mechanical speedo equipped car for no reason.

If you have a GTSt with no HICAS then you shouldn't have any use for it.

  funkymonkey said:
the speed signal also affects your HICAS and ATTESA (if you have a GTR or GTS4) so I wouldn't go cutting it. I mean think logically, Nissan's not gonna have a speed sensor on a mechanical speedo equipped car for no reason.

I traced all of the wiring when my HICAS played up, 1 wire comes from the speedo to a spitter, then from there 1 goes to the ECU, 1 goes to HICAS, and 1 goes to ATTESSA. So if you cut it at the ECU it won't affect the others.

  sav man said:
I traced all of the wiring when my HICAS played up, 1 wire comes from the speedo to a spitter, then from there 1 goes to the ECU, 1 goes to HICAS, and 1 goes to ATTESSA. So if you cut it at the ECU it won't affect the others.

Oh ok. that must be the reason why mine stoppped working in the 33 when i cut the wire.

  PHaT MR30 said:
why would you want to go over 180 in a stock 32? it would be boring

because out at baskie i do 165 - 170km down the back straight and with a few decent mods i have planned i will be hitting the restricter and we dont want that now do we.

also thanks for the responses everybody, keep 'em coming!, i'll have a look at my ecu wiring asap.

r32gtrpowa how much u want for the speed meter?

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