Nistune Forums

I'm putting these up today before I do my move over the next two weeks

The test release has the following fixes:

Load max scales overlap when ER34 AFM resize
Fix emulator connectivity issues
Lauch control parameters
VTC RPM fix from 0.9.14.7 bug
Logging issues Z31 missing entries
Log recording name change disconnects consult
Z31 1988/1989 VG30ET only uses different O2 sensor register (07 instead of 05)
S13 CA18 map tracing issue (VQ map)
Crash when changing VQ map sometimes
LHS Map display resizeable (height)
Remove unused hioctane and load switches to avoid confusion
Addding AFR RHS for Innovate to allow DLP
Different buttons
Map sync button clarification

The ROM pack has additional image files that have been downloaded from ECUs over the last 12 months

As usual let me know any immediate issues with this

Nice Matt!

Do we have to uninstall the previous rom pack and install this one or can we install this one "above" the previous one, like we do in new nistune releases?

Oh... just detected an issue... on the downloads page, the rom pack 2.2 has the same link and file name as the the 2.1...

uuugh. doesnt help if i dont update the link! okay I've fixed that now

just downloaded both matt

found a problem already

using s14 sr20det adr
latest version seems to have wiped the increase fuel table to 255 across on my map

everything else seems ok, not connected to car yet

switched back to 14.2 and the increase fuel table shows normally

I believe this is correct now

0x7C6C: ldm #0xE100,0x3062 #HIGH_FUEL (copy to map register)
0x7C71: bbc #0x0080,0x30AF,0x7C7C (check knock flag)
0x7C77: ldm #0xEE00,0x3062 #REG FUEL (or copy this one if knock flag set)

0x7C7C: ldm #0xE0E0,0x3064 #TP_SCALE_FUEL (copy x temp register)
0x7C81: ldm #0xE0F0,0x3066 #RPM_SCALE_FUEL (copy y temp register)
0x7C86: lda ax,0x30D9 (RPM_CPY to index temp register)
0x7C89: sta ax, 0x306A
0x7C8C: sem
0x7C8D: bbc #0x10,0xE039,0x7CAA
0x7C92: lda al,0x30DC ; rpm_copy_div
0x7C95: ldx #0xE200 #ACCEL_ENRICH
0x7C98: jsr 0xAC61 INDEX_BASED_LOOKUP_TABLE (check if use max TP)

And at the location of E200 is the blank table you see
0000E200 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF ................

Previous table ADD_FUEL was E230 which is now instead THROTTLE_ENRICH

You will see 'Throttle vs Coolant temp enrich' has this table instead

0x46DC: ldx #0xE230
0x46DF: jsr 0xAC61 INDEX_BASED_LOOKUP_TABLE
0x46E2: sta al, 0x312E

Used in the code prior to determining from injection time the minimum and maximum limits

ok cool see what you mean now

not sure i do ,so is everything ok with new version it wont suddenly drink fuel like a muscle car

In short

"Add fuel" table moved to "Throttle Enrich"

"Add fuel" is now a table based which sets TP(load) to maximum when TPS= voltage in table. Like an acceleration pump

so with this....will launch control work with my typ3 4 RT board?

Matt wrote:In short

"Add fuel" table moved to "Throttle Enrich"

"Add fuel" is now a table based which sets TP(load) to maximum when TPS= voltage in table. Like an acceleration pump

Ah, i see said the blind man , got it now ,thanks

enohand wrote:so with this....will launch control work with my typ3 4 RT board?

as long as the board has the correct firware for the lauch control, it works...
that is, if I'm not mistaken of course...

Yes the address file support will work for LC boards .... IF you have had the board programmed up for this feature

is this something i should hve requested or something that would have already been loaded when AutoVauhn did my ecu (about 1-2 months ago)


this feature (launch control) & the ability to mask my flywheel CEL (show up as lack of cog, or misfire, due to running a FW with a different tooth count, its a error that gets tripped by the Crank Position Sensor) are 2 features that i would LOVE to have.....

to bad JWT & Tuner-code, aren't sharing much info...

as of right now do you have the ability to EGR delete & rear 02 delete? i think we spoke about this & you said JWT wouldn't share how they did it

We provide standard Nissan ROM files. Anything extra has to be available already and then specially requested when programming

I would like to have a tunercode version when both myself and dave are willing and able to work on something

Will the launch control work with a type one board? J30 Vg30e maxima. If so what do I have to do to make my ecu work with it?