06-26-2018, 09:59 AM | #1 |
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2016 F30 Check Engine light - EVAP leak >0.5m
Check engine light keeps coming back on, after I clear the fault. Fault code has to do with EVAP leak > 0.5m I have tried to replace fuel tank cap+seal and that did not resolve the issue.
exact fault message observed: Fuel tank ventilation and purge air system, micro-leak: leakage greater than 0.5m Any suggestions as to what to try replacing next? Is there a DIY write up for replacing these parts? Leak sensor? Charcoal canister? Part#s for 2016 F30? Any input on this would be greatly appreciated Last edited by igorbmwx6; 06-26-2018 at 10:19 AM.. Reason: adding images |
06-26-2018, 10:09 AM | #2 | |
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit |
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06-26-2018, 10:24 AM | #4 |
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Here is one I was thinking of: http://f30.bimmerpost.com/forums/sho...highlight=evap
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit |
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06-26-2018, 10:32 AM | #5 | |
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Do you know part# for 2016 F30 328i NVLD? DIY? Where is it located? Any images / videos would be greatly appreciated |
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06-26-2018, 10:38 AM | #6 | |
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06-26-2018, 10:43 AM | #7 | |
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06-26-2018, 10:49 AM | #8 | |
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For repairs, it seems you must remove the right tank cover: https://www.newtis.info/tisv2/a/en/f...oring/I4tKx7Mo Then you can replace the NVLD: https://www.newtis.info/tisv2/a/en/f...oring/JLcN6TyU Please see the note included in the above link that mentions: "Important! When replacing the pressure switch, the dust filter must also always be replaced." Link to replace dust filter for NVLD. Part # can be found on the same page of the RealOEM page linked above: https://www.newtis.info/tisv2/a/en/f...-pump/JLgQmkTh Functional Description (Just good info IMO): https://www.newtis.info/tisv2/a/en/f...-nvld/GwJjhwAW
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit |
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06-26-2018, 11:18 AM | #9 | |
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Last edited by igorbmwx6; 06-26-2018 at 10:40 PM.. Reason: typo in spelling |
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06-26-2018, 10:35 PM | #10 |
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Purchased required replacement parts
Purchased required (with highest failure probability) parts for replacement job. Should be able to complete this DIY over the weekend. Additional information, images and instruction are on the way. Excited to get this issue resolved. Ended up costing $100 in total for both parts
Last edited by igorbmwx6; 06-30-2018 at 07:47 PM.. Reason: typo in spelling |
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06-26-2018, 10:39 PM | #11 | |
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit |
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06-30-2018, 07:57 PM | #12 |
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DIY - images
Ended up being 30-minute DIY job. All components are located on the right (passenger) side of the car, closer to the middle. Once bottom cover is removed, all is exposed and can be clearly identified.
see images, feel free to ask any questions |
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07-02-2018, 08:58 AM | #13 |
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I'm assuming all is well now?
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit |
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07-02-2018, 11:14 AM | #15 |
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Anytime! Hoping this was the issue!
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2013 F30 328i: MHI Big Turbo, GFB DV+, Mishimoto CAI, ER TIC/CP/Catless DP, AWE Touring Quad Exhaust w/ Resonated Midpipe, NGK LI Plugs, BM3 with PTF Stage 2 91 AGG Tune, Fuel-it Stage 2 LPFP, Solowerks S1 Coilovers, and DEPO/M-Sport Retrofit |
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07-14-2018, 11:02 PM | #16 |
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After three more tank re-fills no more check engine light. Fault is gone and has not come back. I have a very strong feeling that this was the issue.
A message to all forum members who have F30, check engine light with same fault code as I have mentioned at the beginning of my post, save yourself time and money. Buy a $35-$45 part, take 30 minutes of your time and replace it. 99.9% it is the root cause of your problem. Feel free to ask me any questions related to the DIY procedure. |
04-21-2019, 12:33 PM | #17 |
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Effect fuel consumption
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09-13-2019, 11:30 AM | #18 | |
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F30 335i Mperformance |Pure turbo stage 2|Upgrade LPFP|BMS Intake|VRSF CP|CTS catless DP|CTS FMIC|KW v2|MHD PS2 tune| M titanium performance exhaust|Xhp stage 4|Xdelete
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08-17-2020, 03:02 PM | #19 | |
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08-17-2020, 05:04 PM | #20 |
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I've got the same problem. When the codes are translated from the original German they say the tank leakage module is not responding and there's no electrical contact with the tank module. This is covered by a 10 year 100,000 mile extended warranty. I'm going to replace the module myself, which runs around $40, as it's more trouble than it's worth for me to spend a day driving to and from my dealer and waiting the inevitable three hours for them to do a half hour job. The tube, which has on one end a filter, doesn't have to be changed, only the module.
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10-03-2020, 04:04 PM | #21 |
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DIY is missing the vent pipe and dust filter replacement. Note this is a 340i with a B58 engine, vs. a 335i with a N55 engine. Cheers |
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10-03-2020, 04:18 PM | #22 |
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Fuel Tank Breather Valve replacement...might cause a CEL. Super Easy. This is a B58 engine model, so the N55 replacement might be different. Massive labor on a E9X M3 for the same swap. Cheers |
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