I am running Hi res code on my MS1.

I just datalogged my hour long trip back up to college this morning. Everything was running great, I had a pretty decent tune.

When I got to my room I opened up the datalog and saw the .msq that I was running had a wacked out target AFR table. It was just random values. With megalogviewer still open I opened up Megatune and opened my .msq. It was messed up in there too! Then it decided to just block me out of spark and afr bins (I couldn't click on any of the tabs). I was able to import my fuel table to another .msq and get everthing going again but it was really weird. I went for another drive, opened up Megalog viewer and everything is showing up fine again.


Any Ideas???

 

1. Uninstall
2. Reinstall

 

If the problem occurs again I guess I will.

 

So I'm having the same problem....uninstalled, reinstalled....no dice.....the values are super rich or super lean....in all my .msq files? Help!

 

uninstall megatune, install tuner studio.

 

So Megatune just doesn't work? I thought a lot of folks use it? I have tried several versions....ie the one on my disc, and downloading the one from diy's site....
I'm not opposed to Tunerstudio....but I'm just learning how to use megatune and megalog viewer....don't want to have to switch if I don't have too.
Is tuner studio free?
Thanks

 

yes tuner studio is free and the software is much better. functionally, its exactly the same as megatune.

 

Do I have to do any fun configurations?

 

see the install guide post on here somewhere.

 

I can't remember how I got rid of the issue. Probably just reinstalled. I'm not a fan of tunerstudio. I stick with what I know

 

So I went through the setup of Tuner Studio....same frickin afr table?
I even tried re-downloading my original msq [from previous owner] which is saved on a server for my email....same stupid afr table shows up...this is not the table that was there originally....frustration.
I uploaded my msq b/c it won't let me just upload the afr table. I am not sure what to try next.

 

o2 sensor?

 

I'm using an AEM wideband...

 

Since we're now talking about tuner studio, what must I do to save the communication settings? Each time I open the same project I have to select port and speed.

 

you shouldn't have to. it should save to your project and never change. when you close TS, it should open the last project and look for whatever com port/speed was selected for that project.

 

so even when I find a clean...[or at least looks better/unadulterated] copy of my msq....and export the afr table, then import it into my messed up versions, it automatically changes it to the screwed up ones? I'm lost with either tunerstudio or megatune...

 

how is your o2 sensor setup? narrowband? AEM? some tables are in volts, lamda or AFR depending on your configuration/sensor.

 

Its an AEM wideband. The table is set up in volts....which I hate....but when I open megalog viewer it translates that to afr.

 

so apparently all my tables are ok now, except for my most recent tune's....I can't seem to properly import the old [correct] values into this tune....it just keeps them the same wonky ones?

 

any other ideas whats going on? I am afraid if I try to use any "tunes" its going to stick crazy afr targets in....as it already seems to have done.....and make my car run strange....don't want to have it suddenly lean out and cause problems...