JB4 Log Check. Map 2, 91 Octane

[Ownallday]

Just installed the jb4, first time tuning a car so I lack knowledge. Would love to get my logs looked at and see if everything looks good. I was in map 2 at 91 octane. Thank you!

 

[rpoffen]

Just installed the jb4, first time tuning a car so I lack knowledge. Would love to get my logs looked at and see if everything looks good. I was in map 2 at 91 octane. Thank you!

Not really enough to see in these logs.
Set the jb4 app to only start logging at >80% in the logging settings, and do a couple runs starting about 30 MPH up past 70, letting it cycle across a couple gears. Then post those.
Also, there is newer FW, V27 is the latest stable, you are on V24.

 

[Ownallday]

Not really enough to see in these logs.
Set the jb4 app to only start logging at >80% in the logging settings, and do a couple runs starting about 30 MPH up past 70, letting it cycle across a couple gears. Then post those.
Also, there is newer FW, V27 is the latest stable, you are on V24.

Thank you! I just bought it used, I'll update today and retake the logs and repost here. Do I need to let the rpms get all the way to 6k?

 

[rpoffen]

Thank you! I just bought it used, I'll update today and retake the logs and repost here. Do I need to let the rpms get all the way to 6k?

For the logs, just let the trans shift at its own points for now.

 

[Ownallday]

For the logs, just let the trans shift at its own points for now.

Okay, forgot to update the jb4 but hopefully this log is good enough. This was the only safe opportunity I had for a pull as traffic made it difficult.

 

[rpoffen]

Okay, forgot to update the jb4 but hopefully this log is good enough. This was the only safe opportunity I had for a pull as traffic made it difficult.

I see some timing pulls, but not terrible. Update the jb4 FW, and maybe try a different brand of gas, sometimes it can vary between brands.
Most of the timing pulls are on cylinder 3, so perhaps double check that plug.

 

[Terry@BMS]

Looks pretty good for 91 octane to me