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| 12-04-2018, 12:19 PM | #1 |
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HELP! 535 N55 keeps shutting off!!
Hello everyone
My sisters 2012 535i i think its the n55 engine, out of no where started shutting off everytime you turn it on. Some times it keeps cranking for about 3 second before starting with low rpm and struggling to stay on before shutting off again. I tried starting it and giving it some gas few times up on starting it, after few tries it turned on perfictly fine with no issues at all accept a check engine light. After starting it, it worked fine but when she leaves it off for 8 hours or so the issue seems to come back.*not sure if warming it up is fixing the issue as we can drive it with no issues and shutting it off and back on is no issue. Last night i tried turning it on after being off for 2 weeks it had the same issue but managed to turn it on after few tries. Alot of white smoke came out of mufflers for less than 2 seconds and it was fine, i think it was steam maybe as it was 54 degree. Some notes It has gasket leak and the sparkplugs area has some oil but dont think its enough to start issues The check engin code is under DTC saying 101F01 Throttle valve opening angle - intake intake pipe absolute pressure, comparison pressure too high.* Battery is good and 3 months old from dealer Tried doing the hitting gas pedal 10 times while engine off woth no luck Im planing on diy ing the issue if it doesnt requires any heavy parts to be pulled out.* Any help would be highly appreciated as we are both students and getting a bimmer was the worst idea so far! Last edited by Mstafa; 12-04-2018 at 01:06 PM.. |
| 12-04-2018, 12:40 PM | #2 |
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Check battery.
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2022 G82 M4 - Isle of Man Green w/Kyalami Carbon Bucket Seats - MST Intakes, SSR Downpipes, JB4, AWE Exhaust.
2013 F10 N55 (535i), Pure Stage 2, Fuel-It PI Platinum, Fuel-It Stage 2 LPFP, BootMod3, Custom Turbo Inlet, Custom Cary Jordan Tune, More.. SOLD! 1999 e36 M3 - Estoril Blue - Track Car - S54 Swapped |
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| 12-05-2018, 09:19 AM | #4 |
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sounds like it could be a MAP sensor or valvetronic stuck
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| 12-16-2018, 04:32 PM | #5 |
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Hello. I was able to start it today on the first try. It turned on fine but after one minute the rpm started dropping and the car kept pushing it up to keep the engine running. The weather was little warm I think that's a factor of it starting on the first try. I noticed pressure while the car is on and removing the oil cap. I recorded 2 videos of the issue on YouTube. Links below
Video 1 Video 2 |
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| 12-16-2018, 05:51 PM | #6 | |
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| 12-16-2018, 06:14 PM | #7 | ||
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| 12-16-2018, 07:01 PM | #8 | |
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| 12-23-2018, 04:04 PM | #10 | |||
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hey sorry for the late reply, I bought the carly app and the adapter to get the scans a lot of fox recommended and was wondering if you recommend anything else. I turned it on today for about half an hour to charge the battery a bit, it turned on fine with no issues and stayed on with no issues, the rpm dropped a bit few times at start but nothing too low. the car is good to drive and everything but chick engine is still on with the following faults. the air bags disregard the airbags faults as I'm working on replacing them in the near feature. oil level is at half between min-max and i get my oil from fcp Europe and use the recommended oil by them and the car manual. Fault Report - Carly for BMW FV Base: F10 Build-Year: 2012 Faults: 137 ECUs: 28 Filter: just found Model: 5 (F10, F11, F18) Automatic engine recognition (MotorID=994, Parameter=159) Battery: 14.5V ADDITIONAL OBD: OFFNormal communication Normal connection normal B 2 Date: 2018-12-23 15:22:43 Carly Adapter Motor Control: Engine / Motor Radiator shutter, top: upper stop detected early Code: 138701 Throttle angle - intake manifold absolute pressure, Comparative pressure too low Code: 101F01 Mixture Control: mixture too lean Code: 118001 Tank ventilation system shut-off valve, control: Line break Code: 191B04 Tank vent valve control: Line break Code: 191004 Tank vent valve control: Short circuit to earth Code: 191002 Start voltage transformer / starter generator, control: Short circuit to earth Code: 218402 DMTL solenoid valve control: Line break Code: 190004 DMTL leak diagnosis pump control: Line break Code: 190704 DMTL solenoid valve control: Short circuit to earth Code: 190002 DMTL, Heating, control: Short circuit to earth Code: 190502 DMTL leak diagnosis pump control: Short circuit to earth Code: 190702 Mixture Control: mixture too lean, large deviation Code: 118401 Power Management: Consumer reduction active Code: 213901 Air mass plausibility: air mass to low Code: 102002 Motor Control: Central Gateway / zentrales Gateway Prerequisite reset terminal 30F Alarm Clock Code: 801C10 Application shutdown Terminal 30F Alarm Clock Code: 801C11 Faulty asleep 30B Code: 801C15 Central memory full error Code: 801C20 ABS / DSC / Brake: Dynamische Stabilitäts Control / DSC Severe undervoltage Local Power Code: 480964 Left Front - Air Gap Too Big wheel speed sensor Code: 4809A8 Under-voltage power supply Global Code: 4809AB Rear left - Failure Mode Since permanent error suspected wheel speed sensor Code: 4809B1 Back Right - Failure Mode Since permanent error suspected wheel speed sensor Code: 4809BA General - Existing few seconds suspected error 2-3 Rdf temporarily incurable error - . Wheel speed sensor Code: 4809D3 Error message Code: D35557 Error message Code: D3556D Error message Code: D35744 Error message Code: D358E1 Error message Code: D35B3F Error message Code: D35586 Hand brake / Feststellbremse (EMF) ECU OK, no Fault Code Airbag: Crash safety / Airbag Resistance to large pockets driver Stage 1 - SC1 Code: 930904 Resistance to large bags Driver Stage 2 - ZK2 Code: 93090A Driver airbag resistance too large valve - ZK3 Code: 930910 Resistance to large pretensioners driver - ZK7 Code: 930928 Resistance to high load limiters Driver - ZK9 Code: 930934 Short circuit to ground head airbags right - ZK24 Code: 93098B sorry, unknown fault Code: 930BB9 sorry, unknown fault Code: C95418 sorry, unknown fault Code: C95419 sorry, unknown fault Code: C95432 Transmission Control: Getriebesteuerung /Transmission Error message Code: CF1461 Error message Code: CF1501 Error message Code: CF1511 Error message Code: CF1521 Error message Code: CF1531 Error message Code: CF1541 Gear switch / Gangschalter Error message Code: E09424 Instrument cluster: Instrument cluster / Kombiinstrument After a short Ub Tank Sensor links Code: E12C01 After a short Ub-tank sensor right Code: E12C03 Error message Code: E1145B Error message Code: E1145C Error message Code: E1145E Error message Code: E11474 Error message Code: E1147A Error message Code: E11480 Undervoltage detected Code: B7F685 System time is set back Code: B7F668 Error message Code: E11498 Error message Code: E12C1C Redundant data in Cas Filed Code: B7F665 Error message Code: E114A6 Error message Code: E12C21 Errors in gear position, gearshift point indicator-messages-Can (recognized by the graphics card) Code: B7F68C Error message Code: E12C2B sorry, unknown fault Code: E11467 sorry, unknown fault Code: E12C38 Central info display / Zentrales Display Undervoltage detected Code: 800370 Zentrales Info Display hinten rechts ECU not present/no response from ECU Head-Up-Display ECU not present/no response from ECU Light/Rain Control: High beam / Fernlicht ECU not present/no response from ECU Heating / AC: Air conditioning / Klimaanlage Undervoltage detected Code: 80120D Error message Code: E71402 Error message Code: E71406 Error message Code: E71413 Error message Code: E71415 Error message Code: E71416 Error signal Code: E71429 Error message Code: E71448 Air conditioning / Klimaanlage ECU not present/no response from ECU Aircon rear /Klima Heck ECU not present/no response from ECU Immobilizer System: CAS sorry, unknown fault Code: 930769 sorry, unknown fault Code: 93076A sorry, unknown fault Code: 93076B sorry, unknown fault Code: D91410 Park distance control: Park Distance Control / PDC Error message Code: E21407 Cruise Control: Active cruise control / Aktive Geschwindigkeitsregelung ECU not present/no response from ECU Sunroof / Roof: Roof / Dach Funktionen Error message Code: DE9406 Engine is not started by overvoltage / undervoltage (FAH) Code: 801A38 DWA-mail alert details in the alarm memory Code: 801A3A Shd: Invalid property, no normalization presence Code: 030215 Esh: Invalid property, no normalization presence Code: 030295 Sine: External power supply Code: 801A4B Sine: Inclination Sensor defect Code: 801A51 Deactivation IRS and inclination sensor by customer function Code: 801A4A Audio/Navi/Communication: Interior camera/Innenkamera ECU not present/no response from ECU Top_Rear_Side_View_Kamera Undervoltage detected Code: 800B9F Timeout Code: CA940A Rear Entertainment /Entertainment hinten ECU not present/no response from ECU Multimedia-Changer / Wechsler ECU not present/no response from ECU Telephone ECU OK, no Fault Code Digital Satellite-Tuner USA ECU not present/no response from ECU Central control rear/ Zentrales Bedienelement hinten ECU not present/no response from ECU CD-Changer / Wechsler ECU not present/no response from ECU Driver assitant / Fahrerassistent ECU not present/no response from ECU Seats: Driver seat rear /Sitz Fahrer Heck ECU not present/no response from ECU Rear seat passenger/ Beifahrer Sitz hinten ECU not present/no response from ECU Driver seat /Sitz Fahrer Heck Undervoltage detected Code: 8029D4 sorry, unknown fault Code: 802A1E Seat passenger/ Beifahrer Sitz sorry, unknown fault Code: 802C1E Systems: Junction Box Short circuit to ground or open circuit - battery sensor, WakeUp line (WUP) Code: 8020DB 30F terminal reset / shutdown Code: 8020E8 Missing LIN Slave - K-LIN 6 xAUC sensor Code: C90D74 Fuel pump / Kraftstoffpumpe ECU OK, no Fault Code Nightvision ECU not present/no response from ECU Central Control / Zentrale Bedieneinheit Undervoltage detected Code: 801405 Tire pressure control / Reifendruck ECU not present/no response from ECU HDD des CIC ECU not present/no response from ECU Anti-theft alarm system: Video Switch ECU not present/no response from ECU Chassis: Steering switch cluster / Schaltzentrum Lenksäule ECU OK, no Fault Code Air suspension / Luftfederung ECU not present/no response from ECU Dynamic vertical / vertikale Dynamik ECU not present/no response from ECU Body: Steering / Aktivlenkung ECU not present/no response from ECU Trailer / Anhaenger ECU not present/no response from ECU Fussraummodul /FRM Environmental error (Over-/undervoltage overtemperature headlight driver module (TMS) Links Code: 800FC5 Environmental error (Over-/undervoltage overtemperature headlight driver module (TMS) Right Code: 800FC4 Data error or timeout headlight driver module (TMS) Links Code: 800FC3 Mirror undervoltage Code: 800FB9 fog light fault Code: 800F3A fog light fault Code: 800F3B Has fog output short circuit left Code: 800F3C Welcome Light-repeat active Code: 800F92 Lighting the active-repeat Code: 800F93 ELSV undervoltage Code: 800FA8 Error message Code: E58500 Error message Code: E58501 Error message Code: E58503 Error message Code: E58510 Error message Code: E58511 Error message Code: E58507 Lm Lin bus error Tms links Code: 800FC8 Integrated Chassis Module / Längs+Querdynamik :Global supply voltage external Code: 48279B Error message Code: D01646 Error message Code: D01744 :Error message Code: D02C67 Error message Code: D018E1 Error message Code: D02D54 Error message Code: D01557 Error message Code: D02D58 Error message Code: D01558 Error message Code: D0156D Error message Code: D01570 Error message Code: D01B3F Error message Code: D01A08 Axle rear / Hinterachse ECU not present/no response from ECU Roller left /Aufroller Links ECU not present/no response from ECU Roller right /Aufroller Rechts ECU not present/no response from ECU Tailgate / Hecktuer ECU OK, no Fault Code Damper front left / Rad vorne links ECU not present/no response from ECU Damper front rechts / Rad vorne rechts ECU not present/no response from ECU Damper rear left / Rad hinten links ECU not present/no response from ECU Damper rear right / Rad hinten rechts ECU not present/no response from ECU Other: Tire pressure control / Reifendruck Kontrolle ECU OK, no Fault Code Steering /Lenkung :Power supply - Local undervoltage reduce steering assistance Code: 4823FC sorry, unknown fault Code: 4823FF sorry, unknown fault Code: D518E1 :Error message Code: D51744 :Error message Code: D51C1B :Error message Code: D51C1F :Error message Code: D51414 Flexible Bus-Interface / Schnittstelle ECU OK, no Fault Code Car Communication Computer CCC :All function blocks Registered most nodes Code: E1C447 :Monitoring circuit reset was triggered Code: E1C440 |
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| 12-24-2018, 01:11 AM | #11 |
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I'm no expert, but to generate that many electronic system faults, three things spring to mind.
1) The ECU is sick, although I see several "ECU OK" messages in your post. 2) There is an important ground connection that has gone bad. Could be motor to chassis, battery to chassis or around the ECU. 3) The three month old battery is a dud. |
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| 12-24-2018, 12:32 PM | #12 |
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First I'd delete all those codes and then see what comes back, got to separate the shit from shynola. Also, your PCV system will throw a lot of different codes when the diaphragm in the valve cover gets perforated. You can test it by hooking a tube to the outlet on the round oil cap looking thing on the valve cover that is not the oil cap and running it into a glass of water. If it bubbles constantly with engine running then replace your valve cover first. Delete/read codes again and see what you get and deal with whatever still comes up.
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2012 535i M-Sport PWG, Wagner FMIC, VSRF no meow, chargepipe, Walbro 450 with custom fuel lines, MHD map e30 2+, JB4 (monitor and logging only now), xHP Stage 3, K&N drop-in, Paddleshift retrofit
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| 12-24-2018, 01:21 PM | #13 |
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Drives: e63 650i, F10 535i, E93 335i
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This is what I'm referring to.
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2012 535i M-Sport PWG, Wagner FMIC, VSRF no meow, chargepipe, Walbro 450 with custom fuel lines, MHD map e30 2+, JB4 (monitor and logging only now), xHP Stage 3, K&N drop-in, Paddleshift retrofit
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