Nistune Forums

I think this is more of a software problem

Does this happen when revs increase by any chance? I'm having a look into the new problem with consult disconnecting soon

this problem has been fixed. available in 0.90119

this problem has been fixed. will be available in 0.90120

Is this all working now?

NIStune also provides a consult AFR modification which is in terms of percentage of AFR starting at 100%. This is available under one of the diagnostic adjustment panels However this modification is only changing a built in RAM location within the ECU for diagnostics to temporarily adjust the AFR. T...

Hi Ed Matt, I mentioned interpolation between cells. I dont think you have implemented this in the software, and it really slows me down. It depends what you mean by interpolation. What I was mentioning, was that in the maptrace, that the four cells used as the basis for interpolation and the primar...

Take the consult reported injection ms time as accurate The injection/AFR on the maps are based from calculations I got from some old documentation, these same calcs are also used by Romeditor/LiveEdit which use the following calculation TP Index * Fuel map value * Pulsewidth (0.125ms) The pulsewidt...

This is possible....

Enable 'multiple window' from the configuration menu. Also disable window docking option to separate graph from grid windows

This will let you view just grids of fuel/timing if you want to do this

Just a quick update I've been interstate most of last week and caught the flu / cold / ear infection this week so been out of action for most of it But what I have been doing whilst indoors is modifying the code to allow multiple instances of devices. this has been a success.... getting the dual rom...

i've added it to the list. it would be very handy just to load a file and have the AFR from the previous run available without having to run through it all

the only way to do this however is to do a quick playback through the log

I'll have to implement something in the logger to allow this...

The other thing to note is that if the ECU had a PLMS daugthterboard... Pete used to leave off a few pins from the 2x20 connectors so that people wouldn't be plugged in wrong NIStune boards need to have all 40 pins on the connector, since it uses some of the extra pins that the PLMS board didnt need...

diodes to my knowledge have particular characteristics such as reverse allowed voltage and voltage dropped on forward voltage

i would probably just try a 'garden variety' 1N400x diode and see how that goes since the part you have pictured does not have part markings

Have you tried both boards on this ECU? Check if the ECU is in limp mode... 1. LED indicator on ECU stays on (also look at check engine light) 2. Car will run too rich and will not run above 2000rpm (limp mode) 3. Consult will not connect If the ECU with the external board jumper set to normal and n...

I'll add this as an enhancement. Also handy for dual EPROM solutions with the 8 bit ECUs. But it is lower priority than some others on the list at this stage

Hi Bryant From my records, the board is a 1984/85 ECU with a Rev3 NVRAM board installed in it. These are the earlier type ECUs with two big boards fitted to them. Since I had this ECU I would have tested it on the bench with the board installed in it prior to returning it. If the ECU is not running ...