I have just changed from Speed density to Alpha N using mega tune and mega log viewer.

I've done a tuning run but the Mega log viewer only seems to see the bottom column ( which is below my closed throttle position)
Any one had this problem ? Know what I have set up wrong?

Thanks.

There's a setting for Y-axis field somewhere in the options. Can't remember exactly where and I don't have it on this PC.

Hi. thanks I have found the axis setting you mentioned. you get the option map, tps etc. changed it and re-tried it now chances four rows but the wrong ones it changes the four top rows not the bottom ones.

What version of MS are you using? You may need to use TP ADC or TP.....

I'm using MS2E 2 and have to use TP.

possibly a daft question but.. have you calibrated the TPS and entered the tps values into the VE table/spark table/O2 correction table? (I think thats all of them....)

as an aside: I have been messing around with mine trying to get a better resolution on the tables in the area where most of the driving is done...

Yep - First off cal the TPS, then make sure you have uploaded the latest MSQ file to Megalog viewer...........

Thanks for the advice.

I found that I hadn't selected TPS ADC in the megalogviewer options.

I also found I had the Alpha folder in the same one as the previous files (C/ programs/ Mega squirt ) Mega log viewer was getting the INI setting files from the previous files for MAP. I moved them all out and reload the alpha ini and all is well.