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DP Fix for sale
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03-22-2021, 01:15 PM | #354 |
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Drives: 2011 E90 335xi Auto
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Any update on a working option for N55?
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2011 LCI E90 335xi Auto
| Wedge Performance Custom Tune | Pure Stage 1 | Dinan Free Flow Exhaust | VRSF CP | Secondary Cat Delete | K&N Drop-in | VRSF Catless DP | VRSF 5" FMIC| Stage 2 LPFP | |
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03-22-2021, 10:41 PM | #355 | |
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Appreciate you making mentioning of this and I'll post my results as soon as I have some good news.
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03-29-2021, 01:11 PM | #356 | |
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04-16-2021, 03:38 PM | #361 |
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Not really. It is mainly precautionary measure. When I have done it I never removed the battery.
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04-18-2021, 10:56 AM | #362 |
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04-26-2021, 01:16 PM | #365 |
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I've the original BMS dpfix and when its set to 5oclock, I get 29F4 and 29F5 code. But when set a tinge below 5 (i.e. even 4.8), it throws 2CA8 and 2CA9.
I've done multiple drive cycles each time clearing codes. Cat monitors just dont complete. Its stuck in "Incomplete". I double checked the cables, it looks fine. What could i be doing wrong?
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04-26-2021, 01:31 PM | #366 | |
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04-26-2021, 01:38 PM | #367 |
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Do you mean I should try switching yellow wires of pin 19 with pin 20 on the harness? Or the cable that attaches to dpfix?
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04-26-2021, 02:09 PM | #368 |
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Cables that attach to the dp fix.
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04-29-2021, 04:51 PM | #369 |
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Done.
dpfix is at 4.5 position Now I get 2CB9 oxyen sensor 2 after cat. Signal fixed at rich But monitor are now "complete"
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04-29-2021, 06:22 PM | #370 |
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I would set it to 5 or 5:30
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04-30-2021, 02:41 PM | #371 |
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Tried both. still same code. Maybe dpfix doesnt work with e89. At least I havent seen anyone in forums being able to make it work
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05-03-2021, 10:22 AM | #372 |
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It should work unless your post sensors are bad. Check your afr's and make sure that they are not flatlined.
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05-05-2021, 10:39 PM | #373 | ||
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Just getting around to posting my results here. After sorting out the MHD OEM DP setting earlier I finally dialed in (literally) the correct setting for my particular N54. Ultimately I achieved "Catalyst Complete" readiness, and no codes, at the ~3 o'clock position. Bottom line, it works! Thanks once again to @taz2ko0 for cranking these out! I expect I just may keep my 135i for another 10 years now, so may have buy a spare one, lol.
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09 135i Coupe |Monaco Blau Metalic Last edited by KAR; 05-06-2021 at 07:21 PM.. |
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05-07-2021, 12:02 PM | #374 |
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