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BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > Regional Forums > Canada > Wastegate rattle fix with g5 board?



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      05-22-2013, 03:21 PM   #1
arthurg
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Wastegate rattle fix with g5 board?

I have the dreaded wastegate rattle, tried to fix with jb4 (non g5 board) but was unsuccessful, has anyone had any success with the g5 board?
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      05-22-2013, 03:45 PM   #2
triggz
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g5 fixed my rattle
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      05-22-2013, 06:35 PM   #3
arthurg
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Sounds like its worth a try
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      05-22-2013, 08:10 PM   #4
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Got mine fixed by setting at 20!
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      05-22-2013, 10:18 PM   #5
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Can anyone confirm this for long term? I have it too and want to get rid of it
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      05-23-2013, 02:07 PM   #6
Mike@N54Tuning.com
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New G5 ISO firmware has had pretty good results in getting rid of the rattle..

Mike
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      05-23-2013, 02:30 PM   #7
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
New G5 ISO firmware has had pretty good results in getting rid of the rattle..

Mike
Then I guess I will be ordering from you next week lol
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      06-04-2013, 12:54 PM   #8
arthurg
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So i ordered the G5 board and cant believe what a difference it made. I would say 90% of the rattle is gone, and mine was BAD
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      07-19-2013, 10:49 AM   #9
RobCrezz
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Quote:
Originally Posted by arthurg View Post
So i ordered the G5 board and cant believe what a difference it made. I would say 90% of the rattle is gone, and mine was BAD
Did you have to change a setting, or did just installing the JB4 G5 do it?
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      07-23-2013, 05:04 PM   #10
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I have been playing around with the wastegate settings on the G5 Board for a while now and have found that setting menu 10 to 84 (42 on RPM Gauge) and menu 12 to the maximum 38. This made all of the wastegate rattle go away, after cold start of course.
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      07-23-2013, 05:05 PM   #11
gunda
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Also forgot to mention that the decrease in turbo lag feels awesome!
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      07-23-2013, 06:31 PM   #12
triggz
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Setting your settings high like that makes your car run like crap. For best tuning you have to sacrifice. Menu 10 should be 40 (80) and menu 12 (26)
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      07-23-2013, 07:04 PM   #13
gunda
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My car doesn't run like crap at all. I tried setting menu 12 lower and I experience low throttle oscillation and rattle. Terry said himself that for some people setting menu 12 lower or higher will fix the low throttle rattle.
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      07-23-2013, 07:09 PM   #14
solow
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+ FOR g5 iSO FIXED MINE
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      10-22-2013, 11:35 PM   #15
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I bought the G5 board last week and installed it over the weekend, was there any update to the firmware or did they come updated?

I definitely experience the rattle which started after the install.
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      10-23-2013, 10:41 AM   #16
Mike@N54Tuning.com
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Quote:
Originally Posted by iameric View Post
I bought the G5 board last week and installed it over the weekend, was there any update to the firmware or did they come updated?

I definitely experience the rattle which started after the install.
The waste gate rattle fix needs to be engaged with the JB4 software. Its not an out of the box feature.

Mike
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      10-23-2013, 10:54 PM   #17
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Quote:
Originally Posted by Mike@N54Tuning.com View Post
The waste gate rattle fix needs to be engaged with the JB4 software. Its not an out of the box feature.

Mike
how is that done?
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