Hi all, can someone please help me with what kind of chip my ecu is using please. i have Nissan Data Scan 1.52 and have tried to dump it but does not allow me to. and how can i check what injectors i have without looking at them ? they look brown/grey ish when i see them while plugged in (can't unplug and don't wanna break it)
Have you tried using TECU to rip your fuel/timing maps? Search TECU and there should be a link to a download for it. I used it to rip my bin file. And what error does datascan give you when you try and rip the bin file? Oh and not 100% sure but looks like it's a stock ecu that's been chipped and tuned. But someone else could probably confirm that.
thanx when i try to rip/dump starts to count up and stops at 7 then sorta freezes it, need to turn car off then kill it happy its socketed can easily change it, i hope i'll try that proggy you stated. (TECU)
Yep a retuned stocky the number 23 shows it's an original 5spd manual nissan ECU, the chip is probably like most other Jap a/m tunes where the timing is very advanced, no speed limiter and rev limiter of 12,000rpm Would be good to dump a bin file and have it checked out for peice of mind though.
if you use ztalk it will tell you the K value ... id be very carefull my jap spec veilside rom was running seriously advanced timing , revlimiter at 12thousand and huge fuel ... be carefull mate. run it on 98 always. and get a guru 2 check your rom asap
thanx for the heads up. always use ultimate 98 & retarded it some what, never pings did before when bought it. going up sydney for someone to look at it/maybe tune etc.. 12k revs damn, wish it could get that high but never go above 6k
i didn't run the map trace on datascan but on TECU it worked fine. Just remember it takes a while for the bin file to be ripped from your ecu...i think it took about 15 mins or so. the button you click in TECU to rip the bin file will change (different colour or icon, can't remember exactly) when you click it to start ripping the file and then once it's done it'll change back
damn 15 minutes, after only 5 seconds or so no action i thought it froze, Damn i'll do it now so back soon.
i'm in the car now dumping the rom using tecu should i just use the standard dump of 8000-FFFF ? or should i use something else ?
i think so. 23 is for the TT Manual tune. 22 is for the TTAuto tune. (unless i get them mixed up of course )
Waste of time trying to dump with Datascan, it will not work! TECU is the only one I have had 100% success with. Your injectors sound like stockies to me.
Asking cos I dont know myself. I recently got a TT Auto ECU with a 23 on it, so I hope you just got it backwards
East Coast Z are you sure its for a auto tt ? it is a 89 z32 import. how did you get id on the number ? hi Karl just wondering if you could have a look at my ecu dump please to make sure all is ok with it (fuel & timing etc.), caz told me your the expert to talk to. where can i email it to please, when u you have time
23 is TT auto ecu 22 is TT manual ecu Stu opened up mine today to find it already had a custom chip in it
