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BMW 3-Series (E90 E92) Forum
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MHD "take a look at my log" thread
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11-08-2018, 11:41 AM | #2487 | |
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11-08-2018, 02:29 PM | #2488 |
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I have 120k on it. Mostly highway. I've never really abused the car by any means.
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11-10-2018, 04:15 AM | #2489 |
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Hope you guys dont mind me posting here, I have an N54 but its in a Z4
I've got catless downpipes, charge pipe, SSQV, and stepped VRSF intercooler. I've recently swapped all injectors to index 12, walnut blasted and fitted the NGK 5992 gapped to 0.022. I'm in the UK and its quite easy to get 99ron over here so flashed the 98 ron Stage 2+ here's my log: https://datazap.me/u/nick9one1/log-1...14-21-24-25-29 everything look ok? The boost is consistently 1psi under target, is this normal? |
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11-10-2018, 07:38 AM | #2490 | |
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11-10-2018, 04:13 PM | #2491 |
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I just adjusted my rear actuator arm and think i fixed my boost leak ... here are 2 logs .. thoughts? https://datazap.me/u/pjr710/3rd-gear...5-6-9-15-23-24
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11-10-2018, 10:49 PM | #2492 | |
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11-11-2018, 07:15 AM | #2493 |
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Yea i listened w a mechanics stethoscope to adjust it to close at 5.9 HG.
I dont believe it was even closing! So i turned it about 4-5 times. The car feels way different now. Also i listened to my front turbo as well and it seems to be in much better condition. Meaning it is closing very close to 5.9 HG a barely seems to have any rattle when listening. So hopefully Im in good shape! |
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11-11-2018, 08:08 PM | #2494 |
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Can someone please look at my log. Been getting lean codes at idle. Checked all vacuum lines...no leak. Also noticed my throttle position dipped but acceleration was still 99%. Is that normal?
https://datazap.me/u/kingcloudix/log...-22-25&solo=14 |
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11-13-2018, 04:42 AM | #2495 |
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Leaking injectors?
Hello,
Do you guys think I have leaking injectors in both banks? Bank 1 afr rises lazily after letting off gas and bank 2 afr shows an irregular peak which differs too much from bank 1 when shifting from 3rd to 4th. https://datazap.me/u/n54dct/pull-3rd...ata=3-16-17-23 I have rough and stuttering idle to the point the engine almost stalls when cold starting. I don't have codes though. Car is 2009 and driven 155.000 km/96.000 miles, injectors are index 7. Seems clear to me that the injectors are leaking, but the thing that wonders me is that I have taken multiple logs and this is the only log that shows these signs. Thanks. |
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11-14-2018, 05:47 AM | #2496 |
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Can someone please enterpret these logs for me (they are metric)
stage 2+ 98RON tune https://datazap.me/u/au-bmw335i/log-...og=0&data=3-20 Stage 2 95RON tune https://datazap.me/u/au-bmw335i/log-...og=2&data=3-20 Details are 08 e90 335 with 5" FMIC and BMS downpipes. I only just installed MHD and am not sure what I should be looking at most (timing correct? WGDC? AFR?). To me they both look OK. I logged both tunes as I am not sure which I will use given mods and the fact its a daily. TIA. |
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11-14-2018, 05:55 AM | #2497 | |
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2007 BMW E92 335i 6MT lightweight - OS GIKEN Superlock LSD - FBO STAGE 2+ ETHANOL - TRACK/DRIFT/NÜRBURGRING |
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11-15-2018, 10:42 PM | #2498 |
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11-16-2018, 02:36 AM | #2499 | |
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log looks ok otherwise. in 4th gear all goes to hell due to iats going up. get a bigger intercooler
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11-16-2018, 05:25 AM | #2500 |
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Can somebody please review my log?
MHD Stage 2+ 93RON - Car is 335 N54 DCT with FMIC + CP and Stock DP I am happy with the car but spool looks slow and i donīt reach target. What do you think? |
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11-16-2018, 07:39 AM | #2501 |
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misfire
hi im getting a misfire in cylinder 3, ive just changed all the coils and spark plugs for new ones (ngk spark plugs gapped at 0.0022 or whatever. it only does it in 4th gear and up at wot. heres a log of me in 5th or 6th gear whilst getting the misfire .
https://datazap.me/u/budge19o4/log-1542375616? |
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11-16-2018, 01:30 PM | #2502 | |
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Also, the only consistent code I get is Bank 1 and 2 lean. Can this be the reason Im not targeting 18 pounds boost? Which sensors need to be replaced...before or after? |
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11-17-2018, 06:21 PM | #2503 |
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Upload to datazap.me.
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'13 335IS N54 (1 of 373 LeMans Blue out of 3597 total production e92)- Grey interior (1 of 24 in LMB with any trans- 1 of 14 with DCT)-MODS -MFactory LSD/MHD-BQ custom Tune/ATM-IC/AFE Momentum GT Intake/Konis/Mfront&HeimJoint Rear rods&arms/Brembos. https://photos.app.goo.gl/Lo6aHZRo7XqtPkhL8 |
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11-18-2018, 01:50 PM | #2504 |
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First data log, car doesn't feel like it's pulling as before.
This is my first data log so I might not of done it right.
I was running the car on shell v power, stage one with no mods, took my car to be walnut blasted, vacuum lines replaced, boost solenoids replaced, wastegate rattle fixed and he said he could gut my downpipes for £30 whilst they was off so I can run stage two so I thought why not until I get some down pipes, the car pulled great after having the work done and running stage two, felt like a different car, I took it for a spin a few days ago and it felt like the clutch was slipping and it it feels like it isn't boosting half as much as before, just done a couple of logs but didn't have a chance to do anymore, don't suppose anyone could help me out to figure out the problem, thanks! https://datazap.me/u/harryw335i/n54-...8;data=3-12-20 |
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11-18-2018, 08:54 PM | #2505 |
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Can somebody please review my log? Again.. Now with link
MHD Stage 2+ 93RON - Car is 335 N54 DCT with FMIC + CP and Stock DP I am happy with the car but spool looks slow and i donīt reach target. What do you think? Fist Stage 2+ WOT 3rd Gear |
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11-19-2018, 02:21 PM | #2506 | |
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335i e92 TPC 19Ts
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11-20-2018, 03:57 AM | #2508 |
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Drives: BMW E90 335i
Join Date: Oct 2018
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Just got my logging licence but no idea what I'm looking at haha any one have any guidance?
Cheers Stage 1+ running 93ron/98octane n54 7"front mount, upgraded dci and cp. Stock downpipes Gets to 17.5psi pretty quick, just not sure if the corrections is good? https://datazap.me/u/austins/3rd-gea...g=0&data=11-20 Last edited by Austins; 11-20-2018 at 02:51 PM.. |
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