afr's are off between datalog and plx display
 

using crome pro to datalog, plx m300 wideband. my afrs are about .4 higher (more lean) in my datalog then what is on the display. this is messing me up cause when i tune the car and use the auto tune it tends to make it too rich. is there a way to adjust this? or compensate so that crome reads the correct afr?

Re: afr's are off between datalog and plx display
 

Does Crome not have a correction field? ..something where you can say like +.4 or -.4 and it will autoamtically correct all AFRs read...? Somethign so simple, I would think it would. Poke around it.

Re: afr's are off between datalog and plx display
 

It does..under the Tuner settings I believe...Lambda Offset or something of that sort.

Re: afr's are off between datalog and plx display
 

found it, thanks :)