Cutting speed limit on P10 woth type 3 board

Peace · Post by **Peace** » Wed Oct 07, 2009 2:28 pm

Hello.
We are happy with nistune but one feature is not avaliable in our rom - speed limit. Is there any option to software cut speed limit on type 3 board with P10 rom?

Freek · Post by **Freek** » Thu Oct 08, 2009 6:44 am

I did not know the P10 had a speed limiter? I know mine hasnt.

Peace · Post by **Peace** » Thu Oct 08, 2009 2:58 pm

The speed is cut on 186. We get to this speed just after we pass the finish of 402 meters.

We got Primera p10 1993 according to address file.

Matt · Post by **Matt** » Thu Oct 08, 2009 3:01 pm

I'll put it on the list for investigating. See if I can find anything today

Matt · Post by **Matt** » Thu Oct 08, 2009 6:03 pm

what is the ROM image of your P10 file?

so far any possible speed limiters on the 1993 P10 file are FF which means they are not used

on a 70J10 ECU there is nothing like the km/h value you mention where the speed cut would occur after checking the code

default JDM speed cut is 180km/h (or 0x5A entry in hex) that sounds like what you might be hitting

Peace · Post by **Peace** » Fri Oct 09, 2009 4:12 pm

attached is our rom file.
Address file is P10 SR20DE 1993 70JXX.
We have no speed limit in nistune that can be customized but we want to cut off speed limit. If we cut speed wire to ECU (ecu dont see speed sensor) car drive realy bad.