Pressure Ratio stuck on 1.00

[moparsoldier85]

I have been having issues with all of my logging, it only logs everything in my 1.00 cells. Today I noticed my Pressure Ratio stays on 1.00 in the channel. Has anyone else ran into this?Pressure ratio.PNG

[06300CSRT8]

Pressure Ratio is a built in math parameter, it is not actually in the ECU. Most likely for some reason your particular ECU doesn't have one of the two SAE PIDs the math is expecting (barometric pressure and intake manifold pressure). You can just log both of those and make your own math, by dividing intake manifold pressure by barometric pressure.

[moparsoldier85]

Too easy. I didnt know if i messed something up or what. It was working just fine then it just switched to the 1.00 logging. Bit of a pain trying to tune my VE tables when i can only log the 1.00 cells