Search found 120 matches

by CoZZm0
Tue Oct 30, 2018 11:48 am
Forum: B.S.
Topic: Unique identifier / serial number ?
Replies: 3
Views: 250

Re: Unique identifier / serial number ?

Aside from having a Nistune board installed the base ECU itself doesn’t have anything either ?
by CoZZm0
Mon Oct 29, 2018 1:15 pm
Forum: B.S.
Topic: Unique identifier / serial number ?
Replies: 3
Views: 250

Unique identifier / serial number ?

Hi all, is there any kind of unique identifier / serial number embedded in the ECU's for S13/14/N14/15 type units that would be accessible through consult and would definitely be unique to each unit ?
by CoZZm0
Tue Oct 23, 2018 4:51 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

No problem, i found some info, related to some toyota stuff mostly but wasn't sure if it applied to nissan stuff as well. All good.
by CoZZm0
Mon Oct 22, 2018 1:00 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

Thanks Matt, i was referring to the often scrambelled ROM images of the chips on the techtom boards as opposed to the CPLD program. Yeh i imagine the epoxy is because it was a 'race' ECU and they did that to ensure things didn't vibrate and break or something. i'll keep looking for it, but i wont be...
by CoZZm0
Sun Oct 21, 2018 4:06 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

One last question, have you ever seen a board that looks like this (attached) for similar model ECUs. I missed out on buying this ECU by about 10 minutes and its bugged me ever since as i've never, ever seen another board like it installed in any of the ECUs i've researched. Its an JN15 SR16VE N1 EC...
by CoZZm0
Sat Oct 20, 2018 4:43 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

Im sure you have the scrambler and descrambler info for the TechTom stuff? Given they use two very large CPLD instead of just the one small one that does increase the complexity for you.
by CoZZm0
Sat Oct 20, 2018 4:41 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

Interesting to know it’s the same issue you face with other hardware. Thanks for that explanation Matt. I have gone ahead and installed the fresh KBM50AA board I have today and the CVT seems to be behaving on the first drive so I’ll monitor it over the next week and make sure ‘all is well’ and move ...
by CoZZm0
Fri Oct 19, 2018 2:55 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

It does fit but there is a persistent knock sensor code 34 which is a known 'feature' of using that board. I actually have 2 of them sitting here but have held off fitting one at this point because the last time i plugged an ECU in with a board fitted the CVT did weird things and went into a 'limp' ...
by CoZZm0
Thu Oct 18, 2018 5:55 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

Re: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

My application is for the SR20VE in this case. I’ve asked a few of the NZ guys and they only have the KBM50AA boards as that is what they mainly use. Thanks Matt.
by CoZZm0
Mon Oct 15, 2018 3:49 pm
Forum: Classifieds
Topic: WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)
Replies: 12
Views: 444

WTB: "TMS15-NA" TechTom daugherboard (S15 N/A)

hi all, hope this is OK to post (I still have my Nistune, but this is for an application Nistune doesn't supprt). I'm looking for a fairly uncommon EPROM based board which was used for the S15 N/A ECU made by TechTom as far as i understand. The board i'm after is pictured in the attachment. I don't ...
by CoZZm0
Mon Apr 23, 2018 5:57 pm
Forum: General Nistune Discussion
Topic: Feature Pack updates + Information thread
Replies: 149
Views: 41062

Re: Feature Pack updates + Information thread

Yeh that's going to make things easier for people! So i need to send the board back to you for programming i understand that bit, do i need to pre-organise that or send it in with contact details and a note ?

68C00 only? not 1N960 for N15 ?
by CoZZm0
Sat Apr 21, 2018 1:38 pm
Forum: General Nistune Discussion
Topic: Feature Pack updates + Information thread
Replies: 149
Views: 41062

Re: Feature Pack updates + Information thread

Good stuff! Given the N14 SR20DE ECU is very similar to the B13 SR20DE (all same memory addresses for parameters), I've been able to add FP to this one (including VCT output) Ethanol output etc will be displayable in next Nistune version So does this mean 68C00 now has an output that can be used to...
by CoZZm0
Sun Sep 29, 2013 6:16 pm
Forum: General Nistune Discussion
Topic: Timing on SR20VE with SR16VE.N1 Head
Replies: 3
Views: 4616

Re: Timing on SR20VE with SR16VE.N1 Head

Depending which version of the pulley you have, its possible your markings are wrong/out. http://www.sr20-forum.com/vvl/9934-gspec-crank-pulley-comparison.html#post131346 Link above shows the issue, its a few degrees out for the early version. Timing can be done without any rain dance stuff, you jus...
by CoZZm0
Tue Jan 15, 2013 2:20 pm
Forum: General Nistune Discussion
Topic: AFM R33 series 2 pinout
Replies: 2
Views: 1467

Re: AFM R33 series 2 pinout

Here is a handy image i found a long time ago.
by CoZZm0
Sun Jan 06, 2013 1:48 pm
Forum: General Nistune Discussion
Topic: bypassing nats..
Replies: 46
Views: 16247

Re: bypassing nats..

I didn't write the post out very clearly, just one the one fuse #34 was blown causing the whole non-starting condition but this was only discovered after the Nistune was moved from one ECU to the other (ruling out the ECU being the issue). I definitely wasn't looking forward to desoldering the ribbo...

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