Thread: Nismotronic in Pulsar GTI-R (Problems)

Same car what have problem with cold idle on nismotronic here is thread http://www.sr20-forum.com/nismotronic/58456-nismotronic-pulsar-gti-r.html

Tryed to do this!
With stock ecu engine warmed up ! Then unplug stock ecu and plug in B13 sr20de ecu with nismotronic in ! Upload the B13 bin set k value to 26619 , latency 0,77 and inj size 440 . Car starts fine and idle is fine afr ok 14-15 on the rev is some missfire on the boost afr go very rich 8-9.
When engine is cold car idle is bad 10-11afr rich and missfire !
Checked Gauges maf v 1,7-1,8
ignition play 18-20
Tried to change enrichment tabel -20% no big difference!
When car idling tried unplug maf , the idle dropped 600-700rpm and when i plugged maf back car working 10 sec and then died . Now wont start any more.
Tried restar nismotronic and uploaded new b13 bin and still car wont idle any more !
Checked spark plugs , very black ! Try to bought new sparkplugs !
Dont udnerstand why the car wont work like with stock ecu ? No vacum leaks or boost leaks (checked) fuel pressure ok 3bar on idle.

Tried 5 min back some options ! Ok
Uploaded U13 bin set k-value 26619 latency 0.7 prime duration 5 car wont start ! Then unplugged maf and car starts fine but afr is still 10.0 then plugged maf in and difference in engine work still no big ! ok so i let car idle on 10 afr when engine temp go higher afr go better a 90 Celsius afr was ok 14-15.
Tried play with 02 enable disable and when 02 disabled car run very lean. In graphic 02 voltage is fine (play 0-1,2v)
Tried play with maf and with S13 maf car idles better then all other.

But now is problem when i worked with graphics and car running the nismotronic disconnected and now it show write error and display message pleas remove folder from program files! My nismotronic was on the desktop and it wont run !?

First off.. disable the o2 sensor feedback. It sounds like this might be part of your problem.

You need to put the NismoTronic exe inside the folder with all of the other files.. if you do not it will NOT run properly.

If you have the EXE inside the folder, then restart your computer and see if that helps.

Ok i try disable 02 ! But i still can't connected to nemu board! Nismotronic folder with exe is on my desktop . Yesterday it works well but when my laptop battery show low and car running the nemu disconnected and now it wont connect again! The board working when i switch ign. on green light blink .
If i try re install nismotronic it will have to register again ?
I tried in nismotonic exe manualy connect to emulator but she trow me message wired error!
Usb fdti drivers is ok when i connect usb cable it show me working ok!
I think something is in software !?

Using laptop Ibm t43 and Xp prof sp3

Try to reinstall the software.. redownload it from the download like but KEEP your REG file from your current NismoTronic folder.

are you sure that the board is installed properly?

Yes im 110% sure the board installed properly ! It works very well, but after my Laptop shows me low battery when car running, nemu disconnected and now it wont connect ! When i turn ign. on Nemu board works, green light on board blinks. I tried re install VCDI and no effect , nismotronic folder is on my desktop with all files and exe in there. When i reinstalled VCDI driver and connected nemu wiht usb cable Windows find new hardwear and it works properly.
I try now download and re install nismotronic , let see how it works !

Thnx to John for files ! Deleted old NismoTronic folder and saved reg .file downloaded new NismoTronic zip. extracted all files in one folder and put in reg file . connected USB cable to Laptop and started NismoTronic exe , ok shows me to update to new verison ! Update finished and now no effect ! Opened new tcd and show me still Emulator Disconnected ! Tried to connect emulator and she poped up message ''Select Com port''. ! Hmm tried delet usb-com port converter and installed again , connected usb cable and windows show me that new hardware installed and work ok ! So i unterstand is that cable ok and nemu board connects to laptop but why she wont show me nemu connected ?
What i do wrong ?

At this point, I have no idea.

Something obviously happened to cause it to stop working, either hardware or drive issues.

Did you try running the FTDI clean utility? If not, try running that. You can download it from their website. Then reinstall the NEMU and drivers.

Try this as well. Open your TCD. Then plug in the NEMU.. wait 5 seconds to allow the software to find and connect to it.

Tried like you sayed and when i connected usb cable to laptop and she found new hardware and installed it when my TCD is loaded ! Poped up this message ''Write Error". !