[GTI-R ECU: 54C00] Remove speedlimit possible?

Discussions concerning the M7790 cpu

Moderator: Matt

Post Reply
WalknBullzEye
 

Posts: 29
Joined: Mon Oct 27, 2014 1:18 am
Location: Netherlands

[GTI-R ECU: 54C00] Remove speedlimit possible?

Post by WalknBullzEye »

The Japanese GTI-R ECU "54C00" is limited at 112 mp/h (180 km/h).

Is it possible to remove/change this limit with NIStune?

Some say it isn't possible. Even when you change the "Speed Limit 1" and "Speed Limit 2" maps, it stays 180 km/h.
Is that true?
Matt
Site Admin
 

Posts: 8961
Joined: Sun Jan 29, 2006 1:45 am
Location: Adelaide, Australia
Contact:

Re: [GTI-R ECU: 54C00] Remove speedlimit possible?

Post by Matt »

Those are the only speed limits I know of in the ECU. There is no reason for it not to work, but I've not tried this one out on the bench
Post Reply