Help me understand my datalogs

[calebdnehus]

Can anyone here help me read my datalogs? I know a little bit from what I've been able to dig up but I pay a tuner to do my tuning so I never really learned the ins and outs of datalogs. Car is currently running funny with bucking/surging at part throttle but levels out at WOT. Not sure what is going on

 

[calebdnehus]

I have 2 more logs of runs where I believe I captured the surging better but I cant attach them here as they are too large but I should be able to email them if anyone is feeling charitable with their time