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BMW 3-Series (E90 E92) Forum
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DP Fix For N54
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06-04-2019, 01:24 AM | #1 |
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DP Fix For N54
I've been looking for one all over the internet and so far have come up empty handed. Both VRSF and n54tuning.com have stopped selling them, apparently for legal reasons. I was also trying to find a simple schematic but no dice. I've found one blurry picture of the bare circuit board and it looks to be an RC low pass with potentiometer, but I'd like to be sure. So I'm asking for some help here. Can someone take a picture of their N54 dp fix with the black sheathing removed? Front and back please. Or if someone has already figured it out, a simple schematic. Thanks!
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06-04-2019, 10:14 AM | #2 |
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Here ya go:
h*t*t*p://www.b*i*m*m*e*r*b*o*o*s*t.com/showthread.php?53622-Make-your-own-oxygen-sensor-tuner (remove the asterisks) Last edited by dpaul; 06-04-2019 at 10:46 AM.. |
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02-04-2024, 07:54 AM | #3 |
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had this saved from the original thread on the old, now shut down forum. I've made several of these and a 650 ohm setting measured on the variable resistor worked well for my N54. I'll need it again in April as my car is due for inspection. I believe I have pics of the device from the thread and the one I made. I'll dig around and post when I can.
Last edited by dmckmc; 02-05-2024 at 08:01 AM.. |
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JC_AD335i27.50 |
02-27-2024, 02:10 PM | #7 |
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Why not get an MHD and just use the "fix" that comes with it? You'll need it to tune the DPs anyways, right?
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02-27-2024, 07:29 PM | #8 | ||
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Quote:
Quote:
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02-28-2024, 02:33 PM | #9 | |
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Quote:
https://www.mouser.com/ProductDetail...esrbVktg%3D%3D |
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330i.germany1.50 |
03-02-2024, 02:13 PM | #10 | |
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