Could have a wrong setting, can't check that until you attach a CSV.

Can I email it to you from the app directly?

Email it to yourself, save it, and upload it here. ;)

Hope this works. 2015 335, jb4 w mhd flash, flex fuel, ewg harness, 3 gallons of e85 not sure what else you need to know.

PID 20
FOL 70

I'm ignorant to a lot of this stuff so thanks in advance

I see you have them but are your EWG wires connected? Also, set your user adjustments back to the default values, enable option 6 since you have a BEF loaded, and then do a proper log on map 5.

To properly evaluate the tuning, we'll need a full throttle JB4 log from 40-90mph on a safe private track.

F Chassis N55 JB4 - N54Tech.com - International Turbo Racing Discussion

Hopefully that looks better and yes ewg is hooked up

Edit - just got drive train error again.

Did you set FF to 50 and it already worked its way back up to 150?

Also, try a log on map 1...I want to see what that looks like.

Yes FF was 50. Map 1 attached

Any other suggestions? Still getting drive train error no matter what map I'm on. Started after last update last month

That's a really short log but looks pretty normal. What code are you getting with the DTM?

I'm not sure what version of rev 18 you have but there is a new beta version 19 available...try uploading that.

Sorry DTM? I get codes codes 123511 and 120408 which is sluggish wastegate and reduced power I believe.

I was on whatever the latest version was ~4-5 weeks ago but when I get home Ill see if there's a new one and try that. Thank you for your time!

If I get the drive train error while in map 4 can we assume that the issue is not jb4 related?

DTM = Drive Train Malfunction

Try putting the stock harness back on the Wastegate and see if that resolves your issue.

Don’t mind me, I just need 5 posts to post links! Sorry

What do you need to post a link to? We don't typically click on links.

Put the stock ewg harness back on and so far no issues. If this solves the drive train issue does that mean bad waste gate or could it be a harness issue?

Can i run map 2 without any other mods such as down pipes? I have high quality 93octane available in my region but want to keep the car as stock as possible

At a minimum you need an upgraded charge pipe. The stock one will blow.

+1 a BMS chargepipe is a good proactive upgrade on these if the plan is to run higher boost levels.