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Showing results 1 to 25 of 45 Search: Posts Made By: MattPro
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 08-27-2018, 04:15 PM
Replies: 3
Views: 1,255
Posted By MattPro
Hey guys, have made a lot of changes to the site....

Hey guys, have made a lot of changes to the site.

Added extended diagnostic info when available, check it out :)
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 07-14-2018, 10:37 AM
Replies: 3
Views: 1,255
Posted By MattPro
Lightbulb BMW Fault Code Index

Hey guys,

I put together a website that can help you easily lookup fault codes if the code isn't in the JB4 app database.

It is fully update to date to software 4.12.12 for all modules in the...
Forum: N63, N63TU 11-05-2017, 09:55 PM
Replies: 557
Views: 193,602
Posted By MattPro
I do understand no one has found a lot of the...

I do understand no one has found a lot of the PIDs for the N63 yet, I was just wondering if the future use A functionality was included in our firmware so I could play around with reducing the...
Forum: N63, N63TU 11-05-2017, 08:15 PM
Replies: 557
Views: 193,602
Posted By MattPro
Also, you know you have a customer here if you...

Also, you know you have a customer here if you come out with the dual wastegate control for our platform :)
Forum: N63, N63TU 11-05-2017, 08:07 PM
Replies: 557
Views: 193,602
Posted By MattPro
In our platform you don't have to remove the...

In our platform you don't have to remove the intercoolers to access any wiring for the install.

However, I have my meth bungs installed in the same place as you. Good luck. You're going to battle...
Forum: N63, N63TU 11-05-2017, 08:06 PM
Replies: 557
Views: 193,602
Posted By MattPro
Hi Terry, Is the future use A implemented on...

Hi Terry,

Is the future use A implemented on this platform (values under 50 scale down the DME boost signal?) I'm asking because something with the ecu_psi math seems off to me and I think this...
Forum: Market Place - For Sale / Trade / Wanted 07-23-2017, 08:14 PM
Replies: 2
Views: 1,168
Posted By MattPro
[SOLD] Brand new meth pump

SOLD SOLD SOLD

Hi All,

I had a meth pump fail on me and while I was waiting for a replacement I wanted to make an event so I picked up another brand locally.

So I have a brand new...
Forum: Market Place - For Sale / Trade / Wanted 06-27-2017, 11:36 AM
Replies: 8
Views: 2,547
Posted By MattPro
Bump, have the new one left! Make me an offer!

Bump, have the new one left! Make me an offer!
Forum: Market Place - For Sale / Trade / Wanted 05-24-2017, 01:58 PM
Replies: 8
Views: 2,547
Posted By MattPro
Yes, both of them! Shoot me a PM if interested.

Yes, both of them! Shoot me a PM if interested.
Forum: Market Place - For Sale / Trade / Wanted 05-15-2017, 04:22 PM
Replies: 8
Views: 2,547
Posted By MattPro
[SOLD] 2 FSBs

ALL SOLD


Hi All,

Was having issues with my meth setup and purchased an additional FSB to do some debugging. I ended up going with a 3rd party meth controller and then finding the issue, so I...
Forum: N63, N63TU 04-17-2017, 02:20 PM
Replies: 557
Views: 193,602
Posted By MattPro
BCM and the dash controls are unrelated. The dash...

BCM and the dash controls are unrelated. The dash controls have to do with the OBD2 connector from the JB4 box. If you coded your car, you must have unplugged the OBD2 connector to do so. You may...
Forum: //M 04-17-2017, 02:03 PM
Replies: 6
Views: 2,991
Posted By MattPro
The standard CM meth nozzles are all 1/8" NPT...

The standard CM meth nozzles are all 1/8" NPT fittings. So you could very easily find a 90 degree male to female 1/8" NPT fitting (most hardware stores only have large NPT fittings). I ordered mine...
Forum: //M 03-11-2017, 10:55 AM
Replies: 10
Views: 3,988
Posted By MattPro
The JB4 will scale the input into the DME when...

The JB4 will scale the input into the DME when using 3.5 sensors. Nothing is needed besides the JB4 beta, possibly the connector adapters, and a setting change in the JB4. The standard TMAP sensors...
Forum: //M 03-03-2017, 04:32 PM
Replies: 17
Views: 8,436
Posted By MattPro
Yessir, have them installed, haven't utilized...

Yessir, have them installed, haven't utilized them yet.

Car has been taking the power okay so far. Shredded one rear guibo but that's a quick fix. Currently @ 87k miles, I've been stage 2 or beta...
Forum: //M 03-03-2017, 04:20 PM
Replies: 17
Views: 8,436
Posted By MattPro
On my end not really, have the BMS meth kit...

On my end not really, have the BMS meth kit installed currently, waiting on getting it tuned properly before hitting the dyno again.

http://i.imgur.com/oPF0HWFl.jpg (http://imgur.com/oPF0HWF)
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 02-27-2017, 06:50 PM
Replies: 0
Views: 1,499
Posted By MattPro
Meth Injector Sizing Help

Hi All,

I have a unique setup so I am looking for some nozzle sizing advice from meth experts.

Platform is N63, injection point is just after intercooler cores/right before throttle bodies. One...
Forum: N63, N63TU 01-11-2017, 06:27 PM
Replies: 557
Views: 193,602
Posted By MattPro
When you slide the 2 connectors out of their...

When you slide the 2 connectors out of their larger housing, look near the sides on the front and back (long sides). You will see numbers telling you which pin is on each end. From there just count...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 12-26-2016, 03:46 PM
Replies: 7
Views: 2,539
Posted By MattPro
I've been seeing the same thing reproducible only...

I've been seeing the same thing reproducible only after a shift. For example, 3rd gear will be hitting the 15psi map 2 target, 4th will back off to 10 (low throttle, same timing), and then 5th gear...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 12-26-2016, 03:45 PM
Replies: 7
Views: 2,539
Posted By MattPro
Thanks for replying. I guess I was just being...

Thanks for replying. I guess I was just being over cautious, I figured that with the colder IATs I should be seeing the same boost levels from the DME as I did over the summer with the warmer...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 12-21-2016, 02:56 PM
Replies: 7
Views: 2,539
Posted By MattPro
Since this appears to be an issue with my car and...

Since this appears to be an issue with my car and not the JB4 itself (since it's turned off) I figured I would try in here first before bothering him haha. I was hoping that low throttle when under...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 12-21-2016, 11:33 AM
Replies: 7
Views: 2,539
Posted By MattPro
N63 - Full pedal, low throttle, low boost

I know the N63 isn't very popular here yet, but since this isn't a JB4 specific issue I didn't want to fill up Terry's inbox. I'm hoping someone can have some insight into a similar problem on...
Forum: //M 11-09-2016, 10:30 AM
Replies: 17
Views: 8,436
Posted By MattPro
I wonder too. I don't think my trans is too happy...

I wonder too. I don't think my trans is too happy right now so I haven't launched it very hard yet, but hopefully I can make it out to the strip soon.

Right now the advice seems to be just to...
Forum: N63, N63TU 11-09-2016, 10:28 AM
Replies: 557
Views: 193,602
Posted By MattPro
Whenever you hit the boost safety number you...

Whenever you hit the boost safety number you specify the JB4 will return the boost levels to stock essentially. It will just feel like a big loss of power.

Second bank boost is AVG_IGN.

I'm...
Forum: //M 11-07-2016, 06:36 PM
Replies: 17
Views: 8,436
Posted By MattPro
Good to hear, and can't wait for that....

Good to hear, and can't wait for that. :burnrubber:

Just as a note on this topic, not sure how high you have pushed these engines in your testing so far, but during my highway duty cycle dial in...
Forum: //M 11-07-2016, 02:21 PM
Replies: 17
Views: 8,436
Posted By MattPro
Actual chart :burnrubber:

Actual chart :burnrubber:
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