TSB upgrade / ECU reset question
#1
TSB upgrade / ECU reset question
I just got back from the dealer who performed the lack of power TSB on my 03 SE..... WHAT A DIFFERENCE!!!! If you have an 02 or an 03 you have GOT to get this done. What will happen if I need to reset my ECU at some point in the future??? Will the new upgrade be lost??? Thanks.
#2
No, your upgrade won't be lost. The upgrade is stored in the EEPROM of the ECU. The "learned" settings are stored in RAM, which is battery-backed-up. The ECU reset procedure just basically clears the RAM in the ECU.
#6
Originally Posted by trey
So should everyone get the "lack of powr" TSB done? I mean my car doesn't seem to be lacking in power but who knows, maybe it is and i just don't realize it.
ahah...yeah i am worrying about the same thing...i really can't tell...
#8
Originally Posted by scxe
does the tsb for power/hesitation apply to '01's? (gxe 01)
how would i know for sure while driving?
how would i know for sure while driving?
#9
THIS IS WHY YOU WANNA GET IT DONE!!!!
1. Maybe a new, "Better" MAF.
2. ECU software upgrade.
3. Its free.
4. Did i say "UPGRADE" ?
5. why would you not want your car to at least have free upgraded software in their ECU ?
5. BETTER FOR FREE ? HELL YES !!!!
6. I got it done on my 03 se and could tell a difference driving off the lot
7. my gfriend noticed a difference and she did not even know I had it done
1. Maybe a new, "Better" MAF.
2. ECU software upgrade.
3. Its free.
4. Did i say "UPGRADE" ?
5. why would you not want your car to at least have free upgraded software in their ECU ?
5. BETTER FOR FREE ? HELL YES !!!!
6. I got it done on my 03 se and could tell a difference driving off the lot
7. my gfriend noticed a difference and she did not even know I had it done
#11
na ... go down there and hand them this
http://maxima.theowensfamily.com/tsb/ntb03-023.pdf
its harder for them to say no to you in person if they feel so inclined to do so. If they do, press them. If still no... go to a different dealer
http://maxima.theowensfamily.com/tsb/ntb03-023.pdf
its harder for them to say no to you in person if they feel so inclined to do so. If they do, press them. If still no... go to a different dealer
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QueensMAX
5th Generation Maxima (2000-2003)
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09-15-2015 04:14 AM