Search found 233 matches

by Bernardd
Sun Dec 27, 2015 12:37 am
Forum: Classifieds
Topic: z32 ecu setup with license
Replies: 0
Views: 11574

z32 ecu setup with license

Sold my Z so won't be needing nistune any longer. z32 ecu with romulator, plms cable and single user license, 680cc injectors (originally from rx7 turbo II , 6 blaster ss msd coils with wires, two ptu, z32 maf and an untouched rb26 engine harness. Asking 500.00 cad.plus shipping. Pm me here or reply...
by Bernardd
Tue Jul 28, 2015 2:51 am
Forum: General Nistune Discussion
Topic: Nissan crowd obsessed with Speed Density/MAP based tuning
Replies: 6
Views: 2285

Re: Nissan crowd obsessed with Speed Density/MAP based tunin

Has anyone considered third party hardware to convert the maf itself to map and leaving the ecu software alone? There are a number of converters available for this that require some datalogging to tune the converter before removing the maf. An intake senser is a must to do this properly. A temp corr...
by Bernardd
Tue Mar 31, 2015 11:09 pm
Forum: General Nistune Discussion
Topic: RX-7 injectors on a CA18DET
Replies: 1
Views: 890

Re: RX-7 injectors on a CA18DET

I use turbo injectors in my L28ET. No problems with them. They are from the 87 or 88 turbo.
by Bernardd
Fri Feb 06, 2015 1:27 pm
Forum: Type 1
Topic: CA18DET - Base setup help
Replies: 56
Views: 15590

Re: CA18DET - Base setup help

Make sure your erths on the Z32 are the correct way around, if you body earth the sensor ground you get a massive loop and idle etc changes with voltage load... ie turning lights on changes idle... The pin next to the 12v source (12v is far right) is ecu ground, the pin next to the signal (signal i...
by Bernardd
Thu Jan 29, 2015 11:55 am
Forum: General Nistune Discussion
Topic: Question about replacing MAF with MAP?
Replies: 2
Views: 1216

Re: Question about replacing MAF with MAP?

I have seen this in the maxima world with the emanage ultimate. Dsm world uses the maftpro with other auto brands that seem to have their own favorite hardware to tune with. I think Eric has done a conversion using the z32 ecu.
by Bernardd
Wed Jul 16, 2014 2:56 pm
Forum: Software Enhancements
Topic: Launch control
Replies: 291
Views: 80542

Re: Launch control

I'll get it setup on the weekend. Thanks Matt.
by Bernardd
Wed Jul 16, 2014 3:12 am
Forum: Software Enhancements
Topic: Launch control
Replies: 291
Views: 80542

Re: Launch control

Going to the track on 25th. Need to test a bit before heading out.
But no pressure. Lol
by Bernardd
Thu Jun 05, 2014 11:19 am
Forum: Type 3/4/5
Topic: Low gear deceleration issue
Replies: 27
Views: 5396

Re: Low gear deceleration issue

What is your timing during the decell issue? Try adjusting it to see what happens.
Do you have a lightened flywheel?
by Bernardd
Tue Aug 27, 2013 11:51 am
Forum: Type 1
Topic: Idle problem
Replies: 23
Views: 5057

Re: Idle problem

Hi Russ. Have you tried to change the warmup timing max? This constant is found just below the injector latency change version 0.12.11. I can't remember which way to adjust it but I changed those values when I ran my engine with that ecu.
by Bernardd
Mon Dec 10, 2012 5:11 am
Forum: General Nistune Discussion
Topic: Nistune Release 0.12
Replies: 14
Views: 3505

Re: Nistune Release 0.12

Matt wrote:
Type 4 OBD-II and Type 5 prototype boards are now completed so software work will continue again. I've put the above changes into a stable build release tonight


What vehicles are going to be covered with the new boards?
by Bernardd
Mon Oct 22, 2012 12:39 pm
Forum: Type 2
Topic: Lean AFRs on transition, Accel increase table !?
Replies: 13
Views: 3883

Re: Lean AFRs on transition, Accel increase table !?

What about the acc_coefx100 ? Is this a constant?
by Bernardd
Sun Oct 21, 2012 11:30 pm
Forum: Type 2
Topic: Lean AFRs on transition, Accel increase table !?
Replies: 13
Views: 3883

Re: Lean AFRs on transition, Accel increase table !?

So the "Fuel Increase Rate" constant is the "acc_coefx100"? ROM/Matt, have you tested the tables to see how the injection time reacts? This is my understanding of ROM's descriptions: F900 tells the ecu to decide if the throttle is being opened. Does it decide by how much? F910; i...
by Bernardd
Fri Jun 15, 2012 11:30 pm
Forum: General Nistune Discussion
Topic: swicthing from blow through to draw through?
Replies: 5
Views: 1833

Re: swicthing from blow through to draw through?

I just switched to a blow thru z32 maf and in my case it required a good amount of retuning.

You might want to consider dropping the maf voltage from the lightning maf in order to read more flow or you install it into a larger housing or do both.
by Bernardd
Thu Jun 14, 2012 11:57 pm
Forum: B.S.
Topic: What do you think about of tune to 12.0 A/F ratio?
Replies: 6
Views: 7682

Re: What do you think about of tune to 12.0 A/F ratio?

I rely heavily on methanol injection for detonation control/octane and found that I lost a few horsepower at a high 10 afr and didn't gain anything by leaning out the afr's beyond 11.8. I tune for 11.2. Timing is critical and holds the key to power more so than afr's. YMMV
by Bernardd
Tue May 29, 2012 1:31 pm
Forum: Type 3/4/5
Topic: made 632 whp but leaning out
Replies: 14
Views: 4014

Re: made 632 whp but leaning out

First off setup your fuel and timing maps to reflect the scaling you need for more resolution. You can increase fuel by using a larger k value, increasing the pw in the fuel map or by increasing values in the vq table. Take note when changing the timing maps to ensure you have the same timing in you...

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