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Posts Made By:
albertc
Forum:
N54
09-13-2020, 04:41 PM
Replies:
6
N54 st help with logs
Views:
1,273
Posted By
albertc
Never do pulls with the traction control...
Never do pulls with the traction control on..........
Forum:
N54
09-10-2020, 06:21 AM
Replies:
5
30FF code // feels like no boost at all
Views:
1,376
Posted By
albertc
Most likely a boost leak ?
Most likely a boost leak ?
Forum:
N54
09-09-2020, 01:37 PM
Replies:
2
Single turbo which spring to choose for wastegates
Views:
1,099
Posted By
albertc
Leave it as it is. Also try to get the 4 port...
Leave it as it is. Also try to get the 4 port selenoid
Forum:
N54
09-07-2020, 04:32 PM
Replies:
7
Stuck, electrical. Car now won't start.
Views:
1,628
Posted By
albertc
Starter may be bad but it could be alternator? I...
Starter may be bad but it could be alternator? I would recommend to check the battery first to make sure it has enough juice to crank the starter. If the alternator is bad the car should run fine...
Forum:
Support & Log Review
08-31-2020, 10:25 PM
Replies:
8
Missfires with log
Views:
945
Posted By
albertc
check injector , there is a guy on YouTube that...
check injector , there is a guy on YouTube that had to put some Teflon on the decoupler cuz it was causing misfires at high rpms. But before that you should try replacing the ing coil on the cylinder...
Forum:
N54
08-31-2020, 06:26 AM
Replies:
2
Back end flash
Views:
1,031
Posted By
albertc
MHD
MHD
Forum:
N54
08-28-2020, 02:54 PM
Replies:
9
problems that can occur over time if rear o2 sensors left out??
Views:
1,680
Posted By
albertc
Disconnect the jb4 and see how the car runs...
Disconnect the jb4 and see how the car runs without it
Forum:
N54
08-27-2020, 05:06 PM
Replies:
3,137
Sticky:
JB4 N54 Single Turbo Setup Directions
Views:
1,346,671
Posted By
albertc
make sure you set up the 3.5 bar sensor on the...
make sure you set up the 3.5 bar sensor on the JB4. From the app got to "JB4 Tuning/App Configs" ====> "User Adjustment Settings" ====> and under "N20 TMAP (0/1) set it to to number one (1) and...
Forum:
Support & Log Review
08-27-2020, 04:57 PM
Replies:
1
Under-boost at lower RPM
Views:
835
Posted By
albertc
sounds like a boost leak.
sounds like a boost leak.
Forum:
N54
08-27-2020, 08:49 AM
Replies:
6
BMW 2008 N54 335i - 126,780 miles
Views:
1,127
Posted By
albertc
blah blah blah. Post a pics or people will keep...
blah blah blah. Post a pics or people will keep guessing
Forum:
N54
08-27-2020, 06:29 AM
Replies:
6
BMW 2008 N54 335i - 126,780 miles
Views:
1,127
Posted By
albertc
post a photo
post a photo
Forum:
N54
08-21-2020, 05:03 PM
Replies:
9
335i Single turbo looking for BEF tuners and advices.!!!
Views:
18,010
Posted By
albertc
That guy would probably charge me $800 to tune my...
That guy would probably charge me $800 to tune my car, does that guy even does JB4 BEF?
I remember when tuning was about $300 unless u had a fancy car :character0264:
Forum:
N54
08-21-2020, 04:57 PM
Replies:
7
OEM Head Bolts vs ARP Studs
Views:
1,464
Posted By
albertc
Maybe I have a miracle engine but I have done so...
Maybe I have a miracle engine but I have done so many pulls at 32 and my engine still holding well!!!!!!
Forum:
N54
08-21-2020, 04:48 PM
Replies:
3
AFR safety on JB4 but I'm not sure why
Views:
1,037
Posted By
albertc
This happens to me as well but not after pulls(...
This happens to me as well but not after pulls( well you could say is after each pull b4 shifting gears). Backfires can mess up the O2 calibrations ( temporarily or worse case scenario permanently) I...
Forum:
N54
08-18-2020, 12:38 PM
Replies:
9
Signs of a bad ecu?? Anyone have experience
Views:
1,900
Posted By
albertc
Also post codes
Also post codes
Forum:
N54
08-18-2020, 12:38 PM
Replies:
9
Signs of a bad ecu?? Anyone have experience
Views:
1,900
Posted By
albertc
Sounds like alternator
Sounds like alternator
Forum:
N54
08-18-2020, 12:36 PM
Replies:
3,137
Sticky:
JB4 N54 Single Turbo Setup Directions
Views:
1,346,671
Posted By
albertc
Yes you can run without the analyzer. As for the...
Yes you can run without the analyzer. As for the first question, when you are choosing to flash the car with the “Back end flash” you have to choose the right one depending on you car mods ex: ST for...
Forum:
N54
08-17-2020, 09:53 AM
Replies:
9
Rought idle power loss, checked everything PLEASE HELP
Views:
1,690
Posted By
albertc
make sure you don't have any vacuum lose ...
make sure you don't have any vacuum lose
Example: line on the side of the throttle body, etc. You should have replaced cams and crankshaft position sensors just in case ( most likely not the...
Forum:
N54
08-17-2020, 09:45 AM
Replies:
5
Advice on first performance mods
Views:
1,269
Posted By
albertc
C atless ******** and exhaust will make the...
C atless ******** and exhaust will make the biggest difference with a tune
Forum:
N54
08-08-2020, 01:48 PM
Replies:
9
o2 sensor heater before *** issue
Views:
1,240
Posted By
albertc
Sensor with gray wire goes to the connector...
Sensor with gray wire goes to the connector closest to the firewall (I think that is bank 2 but don’t quote me on that ), I just checked my car
Forum:
N54
08-08-2020, 01:39 PM
Replies:
9
o2 sensor heater before *** issue
Views:
1,240
Posted By
albertc
Also make sure the O2 sensor are connected to the...
Also make sure the O2 sensor are connected to the right banks, if not it will mess with the AFR readings
Forum:
N54
08-08-2020, 01:02 PM
Replies:
7
Dyno at 28 PSI
Views:
2,298
Posted By
albertc
Did a 7.47 60-130 probably could do a lot better...
Did a 7.47 60-130 probably could do a lot better if it wasn't for the trans shift delay my car has ..... I'm probably putting down around 800 whp since I have it 32 psi now
Forum:
N54
08-08-2020, 12:53 PM
Replies:
9
o2 sensor heater before *** issue
Views:
1,240
Posted By
albertc
Does your docrace exhaust manifold has the o2...
Does your docrace exhaust manifold has the o2 sensor spacer, mine does and sometimes the backfires will mess with the o2 calibration.
Forum:
N54
08-03-2020, 02:36 PM
Replies:
5
Ethanol sensor Fuil it
Views:
1,396
Posted By
albertc
maybe restart the car a few times maybe after...
maybe restart the car a few times maybe after following all the instructions (which you car read above). I turned on the BIT0 in the JB4 menu settings under WMI (which I couldnt find any instructions...
Forum:
N54
08-03-2020, 11:17 AM
Replies:
2
JB4 OTS BEF maps vs Custom backend Flash's
Views:
1,302
Posted By
albertc
I may be wrong but the JB4 BEF is setup with...
I may be wrong but the JB4 BEF is setup with modest timing (at least for the single turbo) while a custom turner can increase the timing, etc
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