Nistune Forums

I adjusted my timing gears yesterday and had to reset the ignition timing. Reported timing via nistune in both idle and in the main map match my timing light. But my Idle/Decel and Idle/Decel Neutral maps are 5 degrees high in filtered view. (says 15, nistune reports 10) I honestly haven't touched t...

The MAF I have now has N62 etched in the circuit board pattern under the copper shielding. I'm good and legit for now but I wanted to expand my knowledge... I know JECS was the original MFR What other brands can we trust? Bosch should be good right? What about Delphi? The z31 units run about $100 ne...

New housing is the same ID as the factory housing (2.83") Trying to reduce the stock housing and have it end up the length I need was getting too troublesome so I just cut the mounting flange and electronics box off of and put them on my own custom reducer tube... Add some black paint and some ...

Good to know, I think I will do it since my new N62 does not have any screens and I have not found any realistic negatives in my searches about honeycomb.

UPDATE: Got a spare z32 MAF to play with, I got a deal because the housing was drilled and screens were missing... won't matter anyway. I hooked it up and tested it today. "Chang MAF" worked pretty good and the unit peaked at 3.38v on a trace. Instead of a complete re-tube I'm going to cut...

I've been seeing honeycomb air straighteners come up a lot lately. I've never run one and I'm not sure If I should... My N60 MAF comes from a factory air box. There will be a top-mount supercharger in my future and I will probably switch to N62 for draw thru boost. Would they yield any benefit to th...

Odd, I'm not getting email notice. I've checked and double checked that I'm subscribed. There's nothing in my spam folder but I have to come back manually to see replies...

Interesting, sounds like this could get challenging. So I'm thinking of running a trace against a flat fuel map with my old MAF and then again with the re-tube and make changes until they match? Does that work? I figure that would rule out cell averaging as a variable. I did some digging and found o...

I was certain It would need adjustment after re-tubing but will the curve change dramatically or just need shifting? I'm hoping the Curve will be similar and just need shifted a little. Dimensionally the other MAF was not what I thought it was and I do not have the capability to extract the correct ...

Landed in hospital, hence the delay in my reply OOF! I hope to your fast recovery, are you ok? I realize you have probably have a full plate even on your best days. Thinking it out typing it in the forum helps me process some ideas and formulate new ones (see below) even if replies don't come. Afte...

Google is telling me that "afh70-16" is also found on the SR20ve MAF.
I'm hoping this means I may already have a working MAF table for this MAF...

No advice? I'm guessing not a lot of people have had to mess with this map. I tried moving the MAF Translation numbers a little bit but I didn't get good results. This will take some time so maybe I should hold off until I get my final plumbing configured.... For the time being, timing seems to be c...

SETUP: VG33e Running 1990 M30 ECU Stock injector size 185 CC (stock vg33e) New injector Size 344 cc, as tested by the cleaning service(stock VG33er). Been Sitting about 200 hp N/A and I changed because I'm getting ready for a little boost from a supercharger Chasing 14.7:1 AFR under light load I've...

Sorry I have not been as active on this. Been out of country for a while and struggling to get caught up with everything now that I am home.

This is in reference to Reported timing in the consult window view vs actual timing. But I guess you're right, that modifier line would affect the map view and not the consult view. It says [RAW] on the top of the Idle map window(I don't see a drop down for filtered views) and the reported timing St...