I have a 1989 Corvette using a 6E mask with tuner pro.

I noticed an oddity today and I'm not sure if its an ECM issue or not.

in my MAF table 2 I see an odd arrangement of voltages.


Example

2.19
2.20
2.01

look at other MAF 2 tables, it seems like me displayed value of 2.20 should be 2.10 volts.

I also have a lean spot that reports on my wideband which I can not tune out . I believe the lean spot is related to voltage odditiy.

Does this sound like I have an ECM problem.

No other problems are obvious.

 

I *think* this is an error in the $6e mask you downloaded from the TunerPro site. It doesn't create a problem in your bin, and yes the actual value is supposed to be 2.10.
Click MAF table #2 in the parameter tree
Click XDF ->View/Edit Parameter XDF info.
Click the Rows tab at the bottom of the window
Change the value to 2.1, and click OK

 

thanks so much for your expert help.

I'm surprised the mask had a a bum value in it. your directions corrected the display problem. I'm guessing this won't help with my momentary lean condition I'm experiencing, but at least the table looks right. thanks again for your guideance