Nistune Forums

Great! Thanks Matt!

Hi guys, I have recently re-installed my engine (Z32 vg30dett), and something has gone skew with my knock sensor, giving a code 34 constantly. I know for a fact that I am not knocking. My question is around what the ECU does with the code 34. I can see it accessing knock fuel and timing maps, but do...

Thanks gents, I am not expecting the injectors to be flowing differently as they were recently flowed and balanced.

IACV I have suspected a bit dicky so something to def check.

Hi All, I recently installed a second AEM wideband, so I now have 1 in each bank. Driving around a bit on the weekend, I noticed quite large variations between the 2, both at idle, and under very very light throttle. Drivers side goes lean at idle (16-18:1) where as the pass side is 13/14:1. At slig...

I'll have to check it out! I have never installed a board, both were done by 2 different shops.

Hi all (and Matt), I have recently had an issue with my Wife's Z32. Out of nowhere, it blew the Eng Cont fuse and CEL light came on. I had tried all the usual suspects such as shorts in wiring to o2's etc etc without luck. On the weekend just gone I managed to borrow a stock ECU which I swapped in a...

Ok cool, hope the op goes ok!

I'll hold off til then and touch base in a week or so.

Would love to try that Matt

Firmware upgrade include the flex capability?

Made 535.9rwhp @ 22psi on Thursday.

Was increasing boost further when we encountered spark blow out, so need to upgrade ignition now. Didn't even get to start bringing timing back in

Still having idle issues tho No matter what I do I can't get SFT consistantly under 12% and LFT under 8%.

Ok. So I uninstalled the older version I was using and installed the latest. Haven't had an issue with o2's since. What I have found, is that generally idle afr's are stable and load afr's are functioning correctly (after much fiddling). Sometimes after load coming back to idle, afr's go strange. Sl...

So an update on this... Had a mate come round and he loaded up a brand new bin from his own laptop, which was then modded, and the car was much more stable. On a side note, my o2's were stuffed so the feedback was turned off. Since then I installed new o2's and fired it up. O2's were reading as expe...

Hi Team, I have recently done an injector upgrade on my vg30, from nismo 555's to jecs 1000s. I was using the JECS in my last z32 and they worked well. I am having issues after the install of these injectors in my new zed however. I did the injector resize and the engine idled like crap. Adjusting t...