Search found 8638 matches

by Matt
Sat Oct 16, 2021 1:23 pm
Forum: General Nistune Discussion
Topic: Nistune 1.3
Replies: 56
Views: 18766

Re: Nistune 1.3

Version 1.3.36
Fix TPS index reporting for NEO
Consult/USB consult fixups from 1.3.35 updates (reconnect)
UEGO process lambda and lambdax10 fix support for different unit format
FP import with unsynced file error fix
by Matt
Fri Oct 15, 2021 9:07 am
Forum: Type 3/4/5
Topic: ER34 AA51G VE indexing
Replies: 5
Views: 320

Re: ER34 AA51G VE indexing

Crank enrich is way too high. See the purple line (compare mode with AA51G stock). Its flooding with 20ms of fuel during crank
by Matt
Fri Oct 15, 2021 9:03 am
Forum: Software Enhancements
Topic: Small screen support for Application.
Replies: 4
Views: 165

Re: Small screen support for Application.

Pic posted above is 1024 x 600 (well 768 but I resized it down to about 600)
by Matt
Fri Oct 15, 2021 9:03 am
Forum: Software Enhancements
Topic: Small screen support for Application.
Replies: 4
Views: 165

Re: Small screen support for Application.

There is an option File > Configuration > Misc Settings > 'Hide emulator/WB2' to reduce the amount of buttons

You should be able to fit all the buttons in with this.

We used to have large/smaller buttons but the smaller ones were too tiny (especially on high DPI)
by Matt
Fri Oct 15, 2021 8:59 am
Forum: General Nistune Discussion
Topic: VG30DETT warm crank issues after injectors swap
Replies: 5
Views: 85

Re: VG30DETT warm crank issues after injectors swap

Thanks for the clarification. I've never looked into the ECU code and counters too closely, beyond that document. We have adjustments for initial crank (by ethanol FP1.0, and now by voltage in FP1.1) but that is as far as I took it. R34 has quite a few different crank tables, to complicate things ev...
by Matt
Fri Oct 08, 2021 10:09 am
Forum: Innovate
Topic: LC-2 connects but dont display afr ?
Replies: 2
Views: 216

Re: LC-2 connects but dont display afr ?

Tested now on my LC-1 which is effectively the same

Make sure correct COM port, and that AFR1 is assigned to WB1 (tickbox)
by Matt
Fri Oct 08, 2021 9:22 am
Forum: Innovate
Topic: LC-2 connects but dont display afr ?
Replies: 2
Views: 216

Re: LC-2 connects but dont display afr ?

I check it out today. Which version are you using (Help-About)?
by Matt
Fri Oct 08, 2021 9:20 am
Forum: General Nistune Discussion
Topic: VG30DETT warm crank issues after injectors swap
Replies: 5
Views: 85

Re: VG30DETT warm crank issues after injectors swap

Crank enrich used whilst start key on, but IIRC then it starts adding more fuel the longer the crank time (hence the crank timer used) After crank, the after start table is used and quickly dissipates (about 5 seconds with a quick decline) whilst at the same time switching to reading the fuel map Se...
by Matt
Wed Sep 29, 2021 2:58 pm
Forum: Software Enhancements
Topic: Flat shift
Replies: 33
Views: 12701

Re: Flat shift

Good stuff. The code for flatshift is not in the 16 bit models (even R34) at this time. I've been debugging/fixing the code for these models over the week, so its work in progress. Address files for 16 bit will have this added in the next release, and the firmware updates will follow. Unfortunately ...
by Matt
Wed Sep 29, 2021 2:56 pm
Forum: Type 3/4/5
Topic: ER34 AA51G VE indexing
Replies: 5
Views: 320

Re: ER34 AA51G VE indexing

2. There is no disable of the O2 flag in the fuel map for the R34 / WC34 RB25 The O2 sensor flags were disabled in feedback/DTC filters. You can disable during dialing in K/TIM or otherwise leave it enabled and aim for 0% trims whilst achieving 14.7:1 AFR at cruise to establish base mixtures 3. Make...
by Matt
Sun Sep 26, 2021 10:42 am
Forum: Type 3/4/5
Topic: ER34 AA51G VE indexing
Replies: 5
Views: 320

Re: ER34 AA51G VE indexing

From factory there is no VE index reporting from consult. So that makes things a bit tricky The ATPS value we pull from the ECU for R34 is doubled when we do the maptrace in the VE window. This is why you don't see an exact match on the table vs the ATPS. That was based from experimenting with value...
by Matt
Sun Sep 26, 2021 10:26 am
Forum: Type 2
Topic: cold warm up
Replies: 9
Views: 423

Re: cold warm up

04U00 Base image is in the ROM pack

Folder: Documents/Nistune/ROM Pack/Type 2/HCR32 RB20DET

Just need to fix that timing map up and remove the spikes firstly

I was saying that the O2 sensor temperature is disabled in your tune
by Matt
Fri Sep 24, 2021 11:42 am
Forum: Type 2
Topic: Troubleshooting Based on Results
Replies: 1
Views: 75

Re: Troubleshooting Based on Results

Referencing previous post https://forum.nistune.com/viewtopic.php?f=8&t=3883 I've put a reply in there about mixing up BIN from different ECU. Start with the matching base image from the ROM pack as per that thread So stock MAF and injectors? AFM should read about 0.5V key on and about 1V engine run...
by Matt
Fri Sep 24, 2021 11:39 am
Forum: Type 2
Topic: cold warm up
Replies: 9
Views: 423

Re: cold warm up

Base image is 04U00 (non feature pack). This is quite old Simple compare between this file and 04U00 shows the problem straight away with funky timing 2021-09-24 10_07_15-Nistune [HCR32 SKYLINE (RB20DET) (Version_ 4)].png Also note changes to warmup timing 2021-09-24 10_08_27-Nistune [HCR32 SKYLINE ...
by Matt
Fri Sep 24, 2021 11:35 am
Forum: Type 2
Topic: R33 AFM Volt Error
Replies: 1
Views: 63

Re: R33 AFM Volt Error

You cannot simply load an R32/R33 definition file and import maps from a different vehicle BIN/connection The definition files are specific to each vehicle BIN, and maps etc are located in different areas If you wish to copy a map from one ECU to another, then load two instances of Nistune. One with...