changing crystal [Archive] - SR20 Forum

: changing crystal


SER_98
03-01-2006, 01:18 PM
i'd like to9 get rid of my speed limiter! I header changing the crystal in the ecu could erase it...

BRE92SER
03-02-2006, 01:06 AM
no such thing in a nissan ecu. has to be reprogrammed

SucKit
03-02-2006, 01:50 AM
Do a search, someone from Greece tried it but with an OBDI ecu. It raised their revlimit but not sure about the speedlimiter. Also leaned out the car a bit... it was under Alex29 I believe.

exxd
03-02-2006, 02:03 AM
i'd like to9 get rid of my speed limiter! I header changing the crystal in the ecu could erase it...

You can raise it with by changing the crystal. You will also be changing the rev-limiter. Changing the crystals on an OBD-II ecu destroys its ability to work with OBD-II scanners/devices via the OBD-II port.

BRE92SER
03-02-2006, 10:06 PM
I stand corrected.

Josht34237
03-03-2006, 08:55 PM
can't you cut the wire on like the #32 pin on the ecu to disconnect the speed limiter? I could have swore I just read a post about this a few days ago, its the wire that comes from the speedo to the ecu.