Post by
philipa_240sx »
https://forums.nicoclub.com/philipa-240sx-u68765.html
Tue Jul 21, 2009 6:09 pm
The top speed in the Rogue is electronically limited to about 120mph (192km/h). It's seems to be a 'soft' speed limiter (it stops accelerating), not a fuel cut like older Nissan's.
BTW, there is no way to defeat the speed limiter. You cannot simply disconnect a speedometer cable... there simply isn't one. Vehicle speed is computed from the ABS wheel sensors and the transmission speed sensor. To bypass it would require reprogramming the ECU and to date, I have not seen a product that will do this.
Note: The last Nissan ECU's that were 'programmable' were made back in 2001. Pretty much any Nissan product afterwards went with a newer and presumably encrypted ECU. Most of the tuning devices available for Nissan's (ie. Stillen QRPro) are just simply piggyback devices that modify the signals coming in/out of the ECU to trick it into changing fuel/ignition.
I would not do any hard core off-roading in the Rogue. A bit of sand or dirt is OK, but there are no skid plates to protect the exhaust, gas tank, etc. You could easily cause some very expensive damage if you catch a rock or tree limb.