m140i Log Check?
 

I would appreciate it if someone could take a quick look at my log. I know you guys are plagued with the same questions everyday, so I understand if it's tiresome.

I'm really keen to understand the logs myself, so if you could tell me what I should be looking out for, and roughly what it's doing to the car, that'd be great. (AFR, Trim & Target lines for example)

I installed the v15 firmware a few weeks ago. I just want to make sure everything is running OK. I'm pretty certain everything is normal.

Using map 1 for now, I'll knock it up to map2 and then 3 if the car keeps reacting positively. Running Shell V Power 97 octane fuel. Car is completely stock engine wise.

I've been running the JB4 since March 2019, but I deactivated throughout the winter as I don't push the car too often during those months it was running on the old firmware obviously.

I did 3 runs, I was going to post them in order, but I can't get the images to display via the insert image button.

I can also upload the log data if needed.

Please attach the CSV file.

Thanks. I'll attach them in order of the logs displayed.

Octane looks a little shaky. This is v11 firmware. Update to v16 and grab another map1 log for comparison.

Thanks Terry, sorry to waste your time.

I've just done two runs on the (hopefully) V16 firmware.

take a look if you get a minute.

Looks much better to me here, try map2 next.