Search found 384 matches

by RomChip200
Wed Feb 12, 2020 9:24 pm
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

Taking into account the interpolation, I see no problem regarding the timing values reported. I partially trust the min/max values because of the transitional effects and interpolation: when you floor the throttle, you move quickly across the cells and the ignition timing reported is close to the cu...
by RomChip200
Tue Feb 04, 2020 9:39 pm
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

I don't see any retard in your screenshots. Remember the timing is interpolated on 4 cells and your trace screenshots inherited from the TP scale of the fuel map (bug in Nistune !?). Timing map has different TP scale. Your average values look ok. When I had retarded timing in the 2500rpm/TP56 area, ...
by RomChip200
Mon Feb 03, 2020 8:43 pm
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

14-15 AFR looks ok for TP=40/52, you are still in closed loop up to 3000rpm. But but you have to reach 13.5 AFR very quickly for TP going beyond 52 Few years ago, I had an area where knock was detected. It was only 1-2 degrees but annoying enough because it affected my consecutive pulls, and my timi...
by RomChip200
Sun Feb 02, 2020 8:23 am
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

AFAiR, depending on the orientation of the clamp on the wire, the timing lamp may not flash at the right time making you thinking your timing is off.
Always try both directions (upside down).
In all cases, CAS bolts should be more or less in the middle of the holes.
by RomChip200
Sat Jan 25, 2020 4:05 am
Forum: General Nistune Discussion
Topic: Consult 1 (grey 14-pin) interface/connector information
Replies: 0
Views: 25

Consult 1 (grey 14-pin) interface/connector information

Some Consult 14-pin (chinese) interfaces are wrongly wired: you may have the HICAS light on after a while. Symptoms: 1) the steering becomes heavy very quickly after cold start 2) after a while the HICAS light comes on. In fact, speed signal (coming from the dash cluster) is available on some Consul...
by RomChip200
Tue Dec 03, 2019 8:02 pm
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

These are phase 1 injectors, they cannot be redrilled as they are pin-type injectors. Maybe Subaru used the same type in the past. I have 370cc phase 2 redrilled = 740cc, so far so good, since 8 years with E85. I have also bought 270cc new phase 2 injectors (chinese knock-off). Once shaved, they flo...
by RomChip200
Wed Nov 27, 2019 8:45 pm
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

OEM K is 288 OEM latency is 750us. Your injection pulse @idle is in the range of 2ms. Injector latency is not the problem. Idle should be very smooth. To check the injectors are leak-free, check fuel pressure with engine off, the fuel rail should stay > 2bars more than 10 minutes. AAC valve is the a...
by RomChip200
Wed Nov 27, 2019 12:12 am
Forum: Type 2
Topic: 300ZX Z32 - One side richer + knock, long story
Replies: 24
Views: 566

Re: 300ZX Z32 - One side richer + knock, long story

We could speak in french. :roll: I have JWT90.bin in my archive for reference. I had a look to your logs. You have too much advance in midrange compared to stock european 300zx, and too much advance for unleaded fuel (SP95 or SP98). This is the reason of knock. Btw, it looks like the OEM knock detec...
by RomChip200
Wed Nov 13, 2019 3:26 am
Forum: General Nistune Discussion
Topic: Please post some stock 300zx Z32 Nistune CSV logs
Replies: 0
Views: 65

Please post some stock 300zx Z32 Nistune CSV logs

I need some Nistune CSV logs from a stock 300zx Z32 (370cc injectors, OEM AFM) with cruising phases at a given speed.
I need to check typical TP value when cruising on a stock 300zx in link with the speed value.

If some people have, please post.
by RomChip200
Fri Oct 04, 2019 1:58 am
Forum: Software Enhancements
Topic: Make 'ESC' not close windows when in input mode!
Replies: 9
Views: 652

Re: Make 'ESC' not close windows when in input mode!

Think about "Full touch control of Nistune" (win10 tablet / car dashboard)
So, a cross ....

There was a title bar before, this is the way Windows works.
by RomChip200
Fri Oct 04, 2019 12:13 am
Forum: Type 2
Topic: Warm up Timing
Replies: 5
Views: 152

Re: Warm up Timing

Refer to this: https://forum.nistune.com/viewtopic.php?f=8&t=3727&p=27262&hilit=TIMING_ADVANCE#p27289 btw, this is normal for the ECU to push timing (more advance) when cold during warm-up, this is wanted behavior. This is still more true when running E85. These jeopardize the timing b/w 30° and 50°...
by RomChip200
Fri Oct 04, 2019 12:09 am
Forum: Type 2
Topic: ECU Pulling 5 degrees? no clue why?
Replies: 22
Views: 591

Re: ECU Pulling 5 degrees? no clue why?

Check these tables (sorry they are for Z32, look into ADR Fiels for correspondence with your table addresses): #Timing TIMING_ADVANCE,&H7EC0,16,1,16,1 TIMING_RPM_SUBTRACT,&H7540,16,1,16,1 They are after start time advance according to temp and retard according to rpm. If wrongly balanced, they can p...
by RomChip200
Wed Oct 02, 2019 2:24 am
Forum: Software Bugs
Topic: Gauges panel, select gauges each time
Replies: 1
Views: 81

Gauges panel, select gauges each time

Each time I open gauges panel (4x3) and I connect Consult, Nistune opens "select gauges" panel even if I unticked the box "Display on connect" previously.

Version 1.3.5
by RomChip200
Wed Oct 02, 2019 2:19 am
Forum: Software Enhancements
Topic: Make 'ESC' not close windows when in input mode!
Replies: 9
Views: 652

Re: Make 'ESC' not close windows when in input mode!

Please provide another solution to close the graph independently from the map window. Currently, it's ESC key only and that obliges to use keyboard.
Should be close'able with mouse.
Nistune_graph.png
Nistune_graph.png (88.54 KiB) Viewed 391 times
by RomChip200
Tue Aug 21, 2018 8:37 pm
Forum: Software Bugs
Topic: Display / Icons size not ergonomic
Replies: 54
Views: 4776

Re: Display / Icons size not ergonomic

V1.2.93 displays fine in tablet mode and real time behavior is fine too.

I'm happy you solved all of this. Thanks.