Terry @ BMS
Tuner
Last Activity: Yesterday, 05:54 PM
Joined: 01-06-2008
-
Yes we're working with a couple customers, it appears our CT4/CT5 6cyl JB4 is compatible as is. We just need to review the mapping end. -
Updated the first post a bit.Leave a comment:
-
Whatever is going on is minor. If sensors were swapped we'd see a larger trim divergence. Adjust the fuel scaler in the BEF to get trims down in general...Leave a comment:
-
Make sure you are in diagnostic mode, 3 start/stop press quickly foot off break. Beyond that I'd need to know the firmware version loaded currently.Leave a comment:
-
Looks fine to me but I always like to see a shift in logs since that is usually when things fall apart if they are going to....
Leave a comment:
-
We have not made any changes lately. Some cars work nicely with map2 and map3, others report mild boost oscillation, so its on a car by car basis currently...Leave a comment:
-
Map2 is a +4psi additive map while map4 is a 20psi absolute target map. For the gen2 B58 normally map5 at 22psi absolute is fine on 93+. Log that next...
Leave a comment:
-
On the maps they are based around maximizing torque since that is what most customers want. But we've always got map6 there for those who want to play...Leave a comment:
-
Same WMI settings, just adjust WMI additive as needed to get the desired boost target. Probably around a 60 additive.Leave a comment:
-
Sorry it would need to be translated, but assuming you're asking about hybrid turbos, you'd need a good flash map to properly tune them. Then use the...Leave a comment:
-
Lower fuel bias as needed to clean up the shifts. 40 across the board for example to start.Leave a comment:
-
We suggest one or the other, not both. See the WMI vs CPI FAQ for when to select each....Leave a comment:
-
Ok will do. So probably a dumb question but can I run a CPI w/ Meth? -
Send in a log if you need tuning advice, it will have all settings and I can review them.Leave a comment:
-
I think I'm already helping you via email on this? Seems like a faulty adapter.Leave a comment:
-
I think you also emailed. But update to v22 firmware and then log the attached map6 for comparison....
Leave a comment:
-
For DCT cars that is a higher risk at higher targets. There is no easy way to resolve it on the JB4 end, so normally a TCU flash for example is needed...Leave a comment:
-
Terry good morning. I am a complete newbie with the JB4 and tuning. How does this work? I’m attaching a log from the past day. I have a g82 AWD, jb4,... -
Log looks OK overall. You can use the dragy to compare with say map3 and map4 to see if the additional boost requested is doing anything for performance....
Leave a comment:
-
Its likely a false warning, don't load firmware next time, see if car runs normally.
For app support email [email protected]. It's...Leave a comment:
No activity results to display
Leave a comment: