Part 2: N43 Valve Cover, VANOS Units & Camshafts Removal [ • N43 Valve Cover, VANOS... ]
Part 3: N43 VANOS Inspection & Cleanup [ • N43 VANOS Inspection &... ]
Part 4: N43 Intake Manifold Removal [ • Video ]
Part 5: N43 Transmission, Clutch, Flywheel Removal [ • N43 Transmission, Clut... ]
Part 6: N43 Engine Removal [ • N43 Engine Removal | P... ]
Part 7: N43 Teardown: Low oil pressure & Spun bearings [ • N43 Teardown: Low oil ... ]
Part 8: N43 Bottom End Rebuild PART 1 [ • N43 Bottom End Rebuild... ]
Part 9: N43 Cylinder Head Rebuild PART 2 [ • N43 Cylinder Head Rebu... ]
Part 10: N43 Timing and assembly PART 3 [ • N43 Timing & Complete ... ]
Part 11: N43 Engine & Radiator Installation [ • N43 Engine & Radiator ... ]
Part 12: N43 Intake Manifold Gaskets Replacement & Installation [ • N43 Intake Manifold In... ]
Part 13: N43 Clutch Replacement, Flywheel & Transmission Installation [Coming soon...]
Part 14: N43 Will It run after Rebuild? [Coming soon...]
Part 15: O God, please, let it end...!
BMW Lifters Cleaning, Bleeding, Checking & How they work [ • BMW Lifters Cleaning, ... ]
Buy Valve Spring Compressor Tool Kit for BMW N42/N46/N40/N45/N43: bimmerzen.com/store
How to use the VSCT tool: • Using 3D printed tool ...
Fix oil consumption on BMW N42/N46: • BMW N42/N46 Valve Stem...
I diagnose a BMW 116i N43 engine crank, no start, knocking sound, with VANOS and low oil pressure MSD80 INPA codes. Copper bearing material in oil filter, clogged VANOS solenoids. Car has 216.000 km.
Oil service intervals:
136.744 km 9.3.2017
115.618 km 10.2.2016
97.801 km 2.6.2015
62.501 km 8.5.2013
29.043 km 10.8.2011
====================================
10905 0x2A99 Kurbelwelle - Auslassnockenwelle, Referenz
(4173) Wert außerhalb Referenzbereich
10887 0x2A87 Auslass-VANOS, Mechanik
(4168) schwergängig, klemmt mechanisch
12481 0x30C1 Motoröldruckregelung, statisch
(4763) Druck zu niedrig
12190 0x2F9E Thermischer Ölniveausensor
(4169) Signal fehlt
10906 0x2A9A Kurbelwelle - Einlassnockenwelle, Synchronisation
(4174) Signal ungültig für Synchronisation
11562 0x2D2A Differenzdrucksensor, Saugrohr: Adaption
(5224) Druck unplausibel
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Chapters:
0:00 Intro
0:32 INPA error codes for VANOS, low oil pressure
3:53 Oil Filter has holes and is full of metal particles from bearing material
5:02 Removing VANOS solenoids
6:18 VANOS solenoids are full of bearing material, crankshaft bearing damage
8:14 Oil level sensor error, why is it disconnected?
8:53 Draining the oil
9:20 Too much oil in the engine, copper bearing material in the oil
10:54 Removing valve cover
10:40 Cylinder head damage
11:34 Broken chain rail guide, chain jumped a tooth on the intake?
13:44 Camshaft journal bearing shell cup damage
16:50 Camshaft journal damage
18:14 Line boring camshaft bearing shells
19:01 Comparison with a good engine, good VS bad cam journals.
20:20 Are VANOS solenoids reusable?
20:38 VANOS unit inspection in seperate video
21:07 Conclusion and future videos (teardown, valve stem seals, ...)
N43B16, N43B20, N43B20A, N43B20AA
2007-2011 E81/E87 116i
2007-2011 E90/E91/E92/E93 318i
2008-2011 E81/E87/E88 118i
2007-2011 E81/E82/E87/E88 120i
2007-2011 E90/E91/E92/E93 320i
2007-2009 E60/E61 520i
DISCLAIMER:
BimmerZen assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. Use this information at your own risk. BimmerZen recommends safe practices when working on vehicles and or with tools seen or implied in this video. Due to factors beyond the control of BimmerZen , no information contained in this video shall create any expressed or implied warranty or guarantee of any particular result. Any injury, damage, or loss that may result from improper use of these tools, equipment, or from the information contained in this video is the sole responsibility of the user and not BimmerZen.
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