09-19-2019, 04:11 PM | #1 |
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Exhaust flap question
I was messing around with the exhaust flap opening using the one.maven app. When I open the exhaust flap on my 330e it opens to 90 degrees and quickly settles at an opening of roughly 45 degrees. It's this normal? I thought the flap would open to 90 degrees (maximum opening) and stay there?
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2017 330e M Performance, MG Flasher Stage 2, RM Motors DP, xHP Stage 3, Armaspeed CIA
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09-19-2019, 06:09 PM | #3 |
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09-20-2019, 07:11 PM | #4 |
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Don't have an answer for that one. It doesn't sound like it is opening properly.
If you put it back to normal with the app, put it into "sport" mode, and rev it past 5000 rpm, does it pop 100% open, or do the same thing? Putting it back to comfort mode when idling should have it close again. |
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09-21-2019, 06:48 AM | #5 | |
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Quote:
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2017 330e M Performance, MG Flasher Stage 2, RM Motors DP, xHP Stage 3, Armaspeed CIA
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09-21-2019, 04:56 PM | #8 |
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I bought the exhaust flap blank plug 18302411427 from BMW and I used the one.maven app to open the flap. While it opened to it's most open position I held it with a small bar. The flap motor didn't try to close it any further when I removed the bar. Unplugged the plug from the flap controller and inserted the bank plug into the harness. The open socket on the flap control unit was then sealed from possible moisture.
Now I've bypassed the flap control. Have to say I really like the sound the exhaust makes when running the engine. |
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