N43 Intake Manifold Removal | PART #4

Part 1: N43 Crank No Start, VANOS codes, Low oil pressure Diagnosis [ • N43 Crank No Start, V... ]
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.
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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
0:42 Remove cabin microfilter filter housing
2:44 Remove engine acoustic cover
3:29 Remove strut support, positive cable
4:53 Remove fuel pressure sensors, disconnect CCV hose, remove low pressure fuel line
7:15 Remove airbox
8:25 Disconnect purge valve, intake pressure sensor, throttle body, wiring harnes holders
9:54 Remove intake manifold bolts
11:24 Disconnect EGR valve
11:47 Tilt intake manifold into position
13:01 Disconnecting fuel line holder, CCV return hose heater
13:35 Removing intake manifold, dont loose rubber bushings
14:00 Differences between N43B16 and N43B20 manifolds - variable length intake headers
15:00 Vacuum solenoid for active engine mounts
15:29 Access to starter, crankshaft position sensor, coolant temperature sensor, knock sensors, , oil pressure sensor
16:03 Oil pressure regulator solenoid for electronically controlled oil pressure
16:23 Oil filter housing gasket leak, oil cooler gasket leak
16:45 Outro, more videos on N43
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.

[@GB-kp6hf]

Very thorough. Needed this 2 months ago replacing crankshaft sensor. Got there in the end.

[@flexaxz]

Really nice and clear video. Thanks to your video and explanation.. I found and replaced my crankshaft.
sensor.
So i can also buy a used intake with more power from a other BMW ? I have also N43 engine.
Good job bro

[@mrdirda5590]

Taking the intake manifold would It be possible to take out the egr?

[@olivermutukudzi7914]

Thank you bro i cant see crankshaft locking hole ,i have to pull manifold .....👌ps my hand is black

[@BimmerZen]

Cheap endoscope camera can come handy to determine the location of the hole.

[@bigdeal87]

Can you show the intake valve how they look? Just curious if they maybe need some walnut blast

[@BimmerZen]

Intake carbon deposits: czcams.com/video/NTcxaoDiWqM/video.html

[@flexaxz]

Perfect. I will buy one.
And you can convert the original throttle body to the other intake? And any software adjust needed? Ho much horsepower you can get with this intake ?

[@BimmerZen]

I don't know if you can just repalce the intake... Best way would be to replace intake, intake camshaft and flash the ECU to the 170HP version.
You should also probably need to replace the exhaust manifold and exhaust system. 170 HP has bigger cats and different oxygen sensor setup.
The 170 HP versions also have the active motor mounts controlled by the DME, so...
I've never done it myself, so I dont know the practical specifics.

[@adrianpretorius3121]

Hi, did you ever have issue with oil leak in the purge lines from the pcv at the bottom going down to the sump?

[@adrianpretorius3121]

In the cvv return line just to be clear

[@andreyns89]

3:00 - Classic 😁

[@BimmerZen]

😂

[@grzesio1990]

Does this engine have swirl flaps? Can anyone tell me what’s the grinding sound from this engine?

[@BimmerZen]

No.

[@milosmiletic1274]

Pozdravljeni,
Gre se za e90 318i n46, zanima me vase mnenje ce je normalna mestna poraba 13l/100km? Avto je priklopljen na tester in motor brez napak. Hvala za odgovor.
Lp

[@BimmerZen]

Ni normalno. Kontakt na [e-mail]

[@flexaxz]

Can you tell the model of the Intake with more power.
From Witch BMW is it ?

[@BimmerZen]

Part number 11617546981. All BMW's with N43B20 with 170HP and N43B16 with 122HP.
N43B16
2007-2009 E87 116i
2008 E90 316i
N43B20
2007-2011 E81/E82/E87/E88 120i
2007-2011 E90/E91/E92/E93 320i
2007-2009 E60/E61 520i

[@flexaxz]

@@BimmerZen Thank you very much.