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fenugrec / nisprog

nisprog Nissan ECU reflashing tool
GNU General Public License v3.0
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2002 Nissan Maxima #5

Closed Phalp closed 6 years ago

Phalp commented 6 years ago

I was dumping my ECU 2002 nissan maxima, and as it got done and I opened it in romraider to check it out, I hit the USB cord and it came out. I didn't get to close the connection or even get the ECU functioning on its own. When. I tried to reconnect I got this

diag_os_gethrt() resolution <= 0us, avg ~0us diag_os_getms() resolution: ~16ms. diag_os_chronoms() : resolution: ~15ms Calibrating timing, this will take a few seconds... Calibration done. nisprog v1.02 nisprog: Interface set to default: DUMB nisprog: Type HELP for a list of commands nisprog: Type SCAN to start ODBII Scan nisprog: Then use MONITOR to monitor real-time data nisprog: IMPORTANT : this is beta software ! Use at your own risk. nisprog: Remember, "debug all -1" displays all debugging info. interface is now DUMB Note concerning generic (dumb) interfaces : there are additional options which can be set with "set dumbopts". By default "K-line only" and "MAN_BREAK" are set. port set to: \.\COM4 dumbopts set to: 72 testerid: using 0xFC destaddr: using 0x10 diag_l2_iso14230.c:736: Read/Write timeout. diag_l2.c:438: Read/Write timeout. L2 StartComms failed nisprog: Settings loaded from nisprog.ini

nisprog>

Phalp commented 6 years ago

Figured it out!

Tyler11777 commented 2 years ago

I'm having the same issue any tips on how to resolve it would be much appreciated!

mrphyslaw commented 2 years ago

Remove power from the ECU. Typically the kernel is still running and won't connect. Be warned, DO NOT remove power if you have started a flash it may brick the ECU.Only remove power if you are dumping. If you have a failed flash head over to the Romraider forums and you can likely get help there.