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-   -   JB4 for 2018+ B9 AUDI S4, S5, SQ5, RS4, RS5 (https://www.n54tech.com/forums/showthread.php?t=49608)

George @ BMS 10-04-2021 04:18 AM

Quote:

Originally Posted by perc9k (Post )
Each time I try to update my firmware on the JB4 Interface, it goes until is says "Update Complete in 01:48" for example. I have never been able to update/install the hex file to the software.

Any ideas for what is going on?

If it says update complete then its loaded. If it fails the load the car wont idle at all.

I sent you a email in regard to the code reading. The water temp issue does not relate to the JB4. Once you can read the codes send them over and work via email.

Snkrspot 10-07-2021 10:23 AM

Finally getting around to installing my JB4 into my B9.5 S5 today. I intend on keeping the car stock (other than the JB4).

With that, curious if I should bother installing the BCM plug? Any benefits in doing so? Or risks if not? Also, I assume the ground wire still needs to be connected regardless of the BCM install?

Thanks.

George @ BMS 10-07-2021 12:09 PM

Quote:

Originally Posted by Snkrspot (Post )
Finally getting around to installing my JB4 into my B9.5 S5 today. I intend on keeping the car stock (other than the JB4).

With that, curious if I should bother installing the BCM plug? Any benefits in doing so? Or risks if not? Also, I assume the ground wire still needs to be connected regardless of the BCM install?

Thanks.

Some customers report faster spool so wont hurt to fit it. Terry has covered the plugging in of it in this video: https://youtu.be/bNP1cy-QOi8

Snkrspot 10-07-2021 02:10 PM

Quote:

Originally Posted by George @ BMS (Post )
Some customers report faster spool so wont hurt to fit it. Terry has covered the plugging in of it in this video: https://youtu.be/bNP1cy-QOi8

Thanks. Fitting it was a breeze. Overall the entire install was simple and straightforward (outside of running the OBD through the firewall).

One more question. Which Map would be the best for my application (stock B9.5 S5 Sportback w/91 Octane).

Thanks again.

George @ BMS 10-07-2021 03:35 PM

Quote:

Originally Posted by Snkrspot (Post )
Thanks. Fitting it was a breeze. Overall the entire install was simple and straightforward (outside of running the OBD through the firewall).

One more question. Which Map would be the best for my application (stock B9.5 S5 Sportback w/91 Octane).

Thanks again.

Map 2 is the recommended map for 91.

perc9k 10-13-2021 11:45 PM

Running map 5 on S4 B9.5 and only seeing 4.0s to 60.

I run 5 gallons e85
Mid Muffler and resonator removed.
Los Angeles

What are good conservative map 6 settings that I can use without logging? (Haven't been able to log yet since I am using laptop.

George @ BMS 10-14-2021 05:17 PM

Quote:

Originally Posted by perc9k (Post )
Running map 5 on S4 B9.5 and only seeing 4.0s to 60.

I run 5 gallons e85
Mid Muffler and resonator removed.
Los Angeles

What are good conservative map 6 settings that I can use without logging? (Haven't been able to log yet since I am using laptop.

You could possibly be spinning on the launch and loosing time. Log it and email logs to me at george@burgertuning.com and I can see if it can be improved.

Bagy 10-16-2021 12:42 AM

Hi everyone :)
I am running map5 (Audi RS5) and. noticed that after a launch control the shifting between first and second gear is not so fast as it should be. Like some kind of torque reducing is happening

Should i reduce the boost in the first gear? Or this should not happen

0-61mph takes 3,46 sek (0-100kmh). But i think it could go faster. Thanks in advance

George @ BMS 10-17-2021 08:32 AM

Quote:

Originally Posted by Bagy (Post )
Hi everyone :)
I am running map5 (Audi RS5) and. noticed that after a launch control the shifting between first and second gear is not so fast as it should be. Like some kind of torque reducing is happening

Should i reduce the boost in the first gear? Or this should not happen

0-61mph takes 3,46 sek (0-100kmh). But i think it could go faster. Thanks in advance

The time is pretty good relative to traction. It could be catching some wheelspin and reducing first might help. Try make boost cut 1st value 2 and see if it improves the shift. The value entered is how many psi it will cut in the gear.

cory 10-19-2021 11:30 AM

Hi George! I've had my JB4 installed on my B9 S5 for nearly a year now. It's been great.

I've used map 5 with an E85 mix on 93 a handful of times.

One thing I've always wondered is, can I change from map 5 to map 3 (or any lower map) when I still have the E85 blend in my tank? Will this negatively affect anything?

When running on map 5 with E85 blend, I've always felt that I need to run the tank until nearly empty, and THEN fill up fully on 93 and then immediately switch to a lower map. Is this the case? Or am I assuming wrong?

George @ BMS 10-19-2021 12:26 PM

Quote:

Originally Posted by cory (Post )
Hi George! I've had my JB4 installed on my B9 S5 for nearly a year now. It's been great.

I've used map 5 with an E85 mix on 93 a handful of times.

One thing I've always wondered is, can I change from map 5 to map 3 (or any lower map) when I still have the E85 blend in my tank? Will this negatively affect anything?

When running on map 5 with E85 blend, I've always felt that I need to run the tank until nearly empty, and THEN fill up fully on 93 and then immediately switch to a lower map. Is this the case? Or am I assuming wrong?

Hi,

When going down maps it will run fine in any map even stock with a blend in it.

benign 11-06-2021 01:25 PM

Anyone know where I can source a the locking clip for the OEM fuel pressure sensor right below the high pressure fuel pump? When I was disconnecting it recently, the red locking clip shot out and I wasn't able to find it. It's a 3 pin plug that isn't shaped like a D, and I'm having no luck even finding a pigtail replacement for it. Pretty sure the wires are purple / blue on that one. It still clips in fine and is secure, I just would rather have the locking tab there in case I go in for service under warranty.

George @ BMS 11-06-2021 02:12 PM

Quote:

Originally Posted by benign (Post )
Anyone know where I can source a the locking clip for the OEM fuel pressure sensor right below the high pressure fuel pump? When I was disconnecting it recently, the red locking clip shot out and I wasn't able to find it. It's a 3 pin plug that isn't shaped like a D, and I'm having no luck even finding a pigtail replacement for it. Pretty sure the wires are purple / blue on that one. It still clips in fine and is secure, I just would rather have the locking tab there in case I go in for service under warranty.

Hi,

The only option is to order the plug from the dealer. Other option is to grab the part number off the plug and order it from somewhere like ECS.

perc9k 11-21-2021 07:01 PM

https://mail.google.com/mail/u/0?ui=...id=f_kw8hxeev0

Happy holidays everyone, just logged a map 5 pull 3-4 gear as shown in the informative video.

Conditions
61 Degrees F
Almost full tank, 5 gallons e85 rest is 91
Mid muffler and dual resonator delete
Los Angeles, California
Altitude: about 300 feet
One passenger in car
Uphill slightly

Want to run map 6 as soon as possible and wanted to know the right settings to put in.

All help is greatly appreciated.

a1binos 11-23-2021 08:58 AM

Hi.
Just installed JB4 to Macan GTS 2021 2.9 375 hp.
On a map 3, I am seeing boost of 1.15 Bar, using application on my iPhone.
Is this ok?

George @ BMS 11-23-2021 09:36 AM

Quote:

Originally Posted by a1binos (Post )
Hi.
Just installed JB4 to Macan GTS 2021 2.9 375 hp.
On a map 3, I am seeing boost of 1.15 Bar, using application on my iPhone.
Is this ok?

Run some third gear logs and send to george@burgertuning.com. We can go higher on the GTS. When sending them through let me know the octane fuel you use.

George @ BMS 11-23-2021 09:36 AM

Quote:

Originally Posted by perc9k (Post )
https://mail.google.com/mail/u/0?ui=...id=f_kw8hxeev0

Happy holidays everyone, just logged a map 5 pull 3-4 gear as shown in the informative video.

Conditions
61 Degrees F
Almost full tank, 5 gallons e85 rest is 91
Mid muffler and dual resonator delete
Los Angeles, California
Altitude: about 300 feet
One passenger in car
Uphill slightly

Want to run map 6 as soon as possible and wanted to know the right settings to put in.

All help is greatly appreciated.

Link is dead.
You can run some logs and email them directly to george@burgertuning.com

a1binos 11-24-2021 10:09 AM

Quote:

Originally Posted by George @ BMS (Post )
Run some third gear logs and send to george@burgertuning.com. We can go higher on the GTS. When sending them through let me know the octane fuel you use.

Hi.
Done it. Check email.
Macan GTS.
98 ron.
-1.5 degrees Celsius.
Map 3 and map 4 third gear runs.


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