Remove This From Your *BMW IMMEDIATELY*

[@MasterKeyMagic]

I swear. BMW has got to make more money selling parts than any other brand.

[@miguelrodriguez1214]

[@sonny4619]

BMW stands for "Bring My Wallet" not just Bavarian motor Works!

[@WayToManyAssassins]

Probably about the same as any American brand 😂

[@conradgieblewicz8220]

Yep. You got that right..

[@lilmacfarlan3]

As an e46 owner this comment is factual. Whether it be mechanical or cosmetic.

[@harishan459]

Give this man an award. He’s out here saving us. Legend

[@davidledesma4574]

For sure is

[@autogirl53208]

Not really...if you cover up a problem it will cause more in long run...just do it right the first time so u dont have to do it multiple times..if u can afford a bmw u should be able to afford to fix it...unless it was a gift or something

[@johnpapajohn149]

With all the respect to you, my opinion, as an owner of N42B20A, is that because the vvt sensor is made of plastic it sucks oil from the inside of the valve cover to the outside (plug of sensor). Is the same that happens also with camshaft and crankshaft sensors.

[@dylanjarosak3435]

Had to change both on my e60 5series

[@dylanjarosak3435]

Kid sold it for dirt cheap bc he thought there was sumn seriously wrong w it

[@george40nelson4]

BMW reliability issues are legendary. and for good reason as they use sub par materials that have a short life span and expensive replacement parts coupled with difficult time consuming access make these cars a nightmare to work on. and will soon impact sales .

[@WayToManyAssassins]

​@george40nelson4 They don't use "sub par" materials. The eccentric shaft sensor is made by Siemens which is a very reputable electronics manufacturer in europe. A lot of other parts are either bosch. Lemforder, bilstein. The cars are just incredibly over engineered and anything that goes wrong will throw the car off and into limp mode. They are much better made than american cars.

[@jackbeaubien2508]

Lol those crankshaft sensors are hell to replace

[@lanpanthet]

May God bless you and family sir, and I pray may God give good health to you and your family Amin.

[@FSandberg]

omg, this is so my problem, and as you said I have over looked this problem but now I know, tried unplugging it and it runs way smoother... hade the car for over 2 years and problems all the time, thank you sir for your knowledge!

[@divakim206]

Hi, is it still running okay with being unplugged?

[@N8TheGreatG]

Did you just unplug it and your car is running fine or did you do anything else? I hope you get a notification for this

[@nemanjastanojlovic01]

it is runing smoother because Valvetronic is no longer working, so u wont have that much power on lower revs@@divakim206

[@Jesse-yp5gg]

Please let us know I have the same problem can I just leave it unplugged?

[@blazingaura18]

@FSandberg update please

[@LoupyLeRoux]

Good video, tho to point out.. the valvetronic system is in charge of adjusting valve lift, Not advancing timing (vanos solenoids are in charge of that). (Valvetronic is basically a fully adjustable version of honda vtec). The eccentric shaft sensor monitors how much the valve is lifted and if not operating correctly will cause all these issues you've pointed out. Keep up the good work 👍

[@ryanesler7143]

Xs zzz😮😮😅😮I BBH Jj

[@guntermischke]

Read the technical documentation, Vanos and Valvonetronic work together! One influences the other!

[@usurper762]

Love finding channels like this. Goldmine of useful information for all us car people!

[@VibingCat39]

Removing that will also cause your engine to consume more gas and do a number on you cat system.

[@wiktor.h_2]

Better than having a not starting car

[@veselinpavlov3986]

remove your cats lmao

[@atx.stunts4897]

Who even wants the cats💀

[@speedygee6396]

@@atx.stunts4897 emissions

[@dxrk1935]

Just get a cateless vrsf down pipe and tune it

[@ExvisionSKT]

I was wondering on my 330Ci E46 for almost two years now.. what is the problem for stalling, rough idle, low power and I literally replaced everything and the problem was still there. I thought also that it might be something with the air but no. I replaced this and now everything is smooth and back to normal. Thanks!

[@formulaxautodetail3218]

Where is a it located?

[@remcos5759]

@@formulaxautodetail3218 Bruh

[@Sam-ps1hk]

You replaced the cable of camshaft sensor?

[@GhostRideR-1985]

I'd like to add - eccentric shaft and lifters are also common problem, hesitating until 2000 rpm, power loss...

[@trade1713]

Thanks for the video! Eccentric shaft sensor, vanos, vacuum leak, disa valves, camshaft sensors, vanos screens, coils, spark plugs, ECU, any one of those can cause rough idle.. Did I forget something?

[@intricate6927]

Squishy PCV hoses and old cracked fuel lines did it to mine. Oh and throttle body gasket.

[@johnroberts5876]

Great information thank you, My problem with my e39 535i V8 1999 When I come to a stop the engine stalls, Would this procedure help my problem

[@heatmizer9172]

OMG thank you for this info just bought a $500 E90 and this is one of the issues

[@farhenheit628of1200]

Just bought a 2011 328xi 6mt I will subscribe

[@marigarcia-jp3vo]

You are awesome i just got me a 2006 bmw 325 i am having problems with a transmission malfunction code. Where are u located at?

[@Dezzylyricz]

Are there any aftermarket equipment that you would recommend on the n53 (130,000 miles). (Brother in laws) Also does dielectric grease or silicone help or hinder the bmw type connectors. Thanks for your honesty and professionalism.

[@oscarmontesdeoca1709]

where is your shop

[@edhernandez4344]

I've had VERY rough idle which after I turn my car on and off a few times goes away, however it returns later. Scanner also throws multiple cylinder misfires 1-6. I recently noticed that when I disconnect the Valvetronic motor it runs smoothly. Could this sensor be the culprit? UPDATE: I got it fixed. Turned out to be a bad VANOS solenoid (exhaust). I removed the part and it was stuck, I cleaned it really good and got it working again but a few miles later it started happening again, I bought a new part, installed it and now my car is running smooth. My theory is that that Solenoid would sometimes get stuck and would get unstuck after a few start ups and this is why the car would sometimes run smooth and sometimes not. Hope this info helps.

[@OhFears-]

Did you get you issue fixed? If so what was it? I am having the same problem.

[@richalex8489]

@@OhFears- me also they said high pressure fuel pump and high pressure sensor

[@edhernandez4344]

@@OhFears- Yes, I got it fixed. Turned out to be a bad VANOS solenoid (exhaust). I removed the part and it was stuck, I cleaned it really good and got it working again but a few miles later it started happening again, I bought a new part, installed it and now my car is running smooth. My theory is that that Solenoid would sometimes get stuck and would get unstuck after a few start ups and this is why the car would sometimes run smooth and sometimes not. Hope this info helps, man.

[@Sam-ps1hk]

Hello mate, I've changed my solénoïdes recently, do i need to disconnect the camshaft sensor? Thx

[@GoldenEagle0007]

thank you for the tip mate, what about the f20 2016 model?

[@joeythemechanic2504]

Hey Doc, I have a 08 328xi now I'm pushing 230,000 miles I've done all sorts of repairs to my car but recently I have been slacking plus this economy is hurt'in me, but I am starting to put some things together, what I should be preparing to do to keep me off the side of the road. I don't see anyone with this car near this mileage, but this is where I am. I haven't done this sensor but I am changing the valve cover gasket soon and I am changing anything I need to while it's apart bad or not, preventative maintenance. I appreciate your insight on the matter.

[@stuart8663]

Truly excellent and helpful video. As a beemer owner, I'm grateful. Look just as Video tech tip, mate... reduce the amount of hand movements in the vid. Its distracting. I too, talk with my hands, (even when Im on air, on the radio) but it is a bit unpro when in videoing. Thanks again for the tips

[@AugustDreamScape]

Should I disconnect battery before taking this plug out for inspection? Is it safe to clean inside of socket with Q-Tip?

[@hhsieh87]

Thank you so much for this video. Eccentric shock sensor is a tricky thing no doubt. So when you say remove this from your bmw immediately, what are you recommanding us to remove, exactly? The sensor?the oil in it? You mentioned that it might already be too late if we see oil inside.

[@MeloncholyKay]

Replace the sensor he said

[@dhalsim-1]

You can also drive with it unplugged

[@divakim206]

​@@dhalsim-1 for how long? Will this cause any other issues?

[@cr0wnnoize808]

Mine is starting to ruff idle, I'll check it out. Thanks Doctor!

[@ArticulateArena]

did your car break?

[@krispytoast8804]

Cleaned the prongs with compressed air and the car runs smoother, probably got oil in it while doing vc gasket. Thanks

[@victorespinosa1221]

The oil leaks through the Eccentric shaft sensor pins after time!!

[@monsieur420]

Usually the gasket leaks on the sensor and oil leaks on the plug and fryes the sensor

[@andrewhughes5326]

Thank you for Ur help that's why mine went into limp mode on my 318

[@leeruston5055]

Hi enjoyed your video I have a 2004 bmw 325i cinvertiable just fitted a new air mass censor as last owner drive car with it unplugged as not working won’t seem to accept new one sometimes won’t rev up in park or neutral any tips to fix Mutch appreciated

[@rickt8325]

Please help me with an answer to my question, I have 2007 525i and I have a P1415 and a P0174 and the cars surges really bad as if it's running out of gas on cold starts and at stop lights or stop signs when coming to a complete stop the rpms will drop so low like its gonna stall and then shoot up and idle itself out after surging for a few seconds, it doesnt have the power it should have, I have to almost floor it to get a normal takeoff, I have replaced the MAF, vanos, check valves, spark plugs and coils, oil and filter, cam sensors, and it still does this problem, it drives great on the highway but when stopping or getting out the car to go into a store or something and getting right back in the car and start it I have to go through this issue every single time I start it, do you think the essentric shaft is my problem? Please respond so I can fix my baby, I absolutely love this car but I'm so frustrated with this problem where I'm thinking about getting rid of her. Please help me with a response.

[@larouguexcs2553]

I really hope you didn’t say that oil will destroy the eccentric shaft. There’s constantly oil on it, it has to have oil between the lobes and rollers or it would destroy itself.

[@FSandberg]

it's oil in it not outside of the part as you think. it goues trough the pin and in where it should not me.

[@amecc-cickien725]

Dear Doctor : that mean , we need cut off this sensor out and make it stop working?? Or we make clean for it and re-instalation on position??

[@trumpxitv7116]

I think he mean clean it up to keep factory function

[@abhinavgaur2508]

I am looking to buy a bmw (not brand new) what should i look for and what would you suggest me? Also I’m looking at 2012 bmw 750’s. Please guide me. Thanks doc

[@xavierb1431]

What year/month is this car

[@L8neWo1f1]

Once again, dropping that badass knowledge we all need! Thank you brotha! One quick question, please? What would you use to clean it? Mas air flow sensor cleaner? Or degreaser? Thanks man. If this is a stupid question, I apologize. I just started turning a wrench on a car when I bought my BMW. I have done really well using your vids. I love working on it. Thanks for everything, Mate! Cheers

[@gidmosia7065]

Hi did you get an answer in how ti clean that sensor from oil dirt

[@mishabcbb]

Contact cleaner spray

[@jeffreyamd]

Contact spray nothing else

[@gboyflip]

use electronic parts cleaner

[@supdougs4487]

MAF cleaner bro

[@aaronsisson7462]

Will this throw missfire codes? Having a rough time with my 545i 2005 got a crap ton today after replacing that vvt sensor aswell as the other side valve cover gaskets the codes are p1515,p1056,p2103, p1637,P0159, p0390,p0365 can’t seem to figure out the miss fire codes and this honestly chasing a dead tail

[@SumLikeU]

Thank you, this is my current issue for BMW Z4 E89 (2011) Engine shaking after start drive around for 2-3 mins engine light show up and did the Diagnostics found the issue Fault code: 0029D2 Misfiring, Cylinder 6 Fault code: 002D16 Air mass meter, signa Fault code: 002D0F Air mass meter, signal Fault code: 002F08 Intake air temperature sensor signal The question is do i have to replace all ignition coil and spark plugs ? Thank you

[@eriqrosado3337]

I’ve been dealing with a misfire on cylinders 5, and sometimes I my car will stall when reversing only with low rpm’s. And the car has been roughly idling since the start of that misfire. And the issue didn’t start till after I did my valve cover. Guess I’m gonna have to redo my valve cover and replace the eccentric shaft sensor.

[@waleedtayeh1484]

Hello, DOC I try to communicate with you but I couldn't, I have problem with this sensor I would like to hear your opinion please.

[@Spaceforce121]

I've got a question. So, I think this could very well be my problem. However, is there a way that I could test this, to make sure that it is the problem? I feel like I've already thrown away a decent chunk of money on this ongoing struggle to fix me car.

[@onlytrailerstruckandplantw8607]

Thanks so much for the info and efforts with the video. If codes on the computer says oxigen sensors bank 1 sensor 1 and 2 as well as bank 2 sensor 1 and 2. Also say cylinder 5 misfire. Can I trust that, and just go ahead and replace them 4 to solf the problem, or could it give me other codes after replacing what the computer say.

[@naturalrendering5725]

I know this is random, but I have no one else to ask. I love your videos and thought you might have the answer I need a new subframe for my 2005 bmw e53 x5 4.8is . Dose The 4.4is front subframe fit the 4.8is

[@bcas357]

Does the E60 M5 S85 engine have this??? This sounds EXACTLY like what my car is doing, changed throttle actuators and was about to change the vanos solenoids....

[@ayaks90]

Or if your eccentric shaft is worn (on N62 are two of them) and you are not willing to spend like 2000 euro only in parts then just plug off these sensors and drive without the VVT… already driving like that for 6 mounts,no more missfires,rough idle,check engine,bad smell from exhausts or limp mode (my engine is N62B48)

[@ThatCampingLad]

Whats this intro song? I know the original but I like this English version

[@Scorpio1080]

What's the name of the intro? Been trying to find for years

[@tonylugo9]

Will this sensor cause no response to your gas pedal over time?

[@shibasalute]

Symptoms: Rough idle RPM jumping between 600 to 850 Surging Jerking Loss of power I replaced the Valvetronic motor Eccentric shaft sensor Vanos Solenoid Spark Plugs Coils MAF Sensor 2A39 Valvetronic, Eccentric Shaft Sensor, adjustment range 2A34 Valvetronic, Eccentric Shaft Sensor, guide, reference 2A47 Valvetronic, Eccentric Shaft Sensor, Plausibility 2A33 Valvetronic, Eccentric Shaft Sensor, guide 2A32 Valvetronic, Eccentric Shaft Sensor, reference 2A31 Valvetronic, Eccentric Shaft Sensor, guide Don't know what to do at this point. I'll appreciate any tips 😕

[@Myke-wg5tx]

@@shibasalute Have you tried cleaning the Vanos check valves?

[@MichaelsPaintingChannel]

Any news? There are vanos filters at the side of the engine. Have you tried them?

[@Che1seabluesdrogba11]

Is this only for the regular/ base engines ?

[@felipef6516]

Mate you are a living legend !

[@GinaRussell-i2b]

I absolutely LOVE the information you put out in your videos! and I LOVE that you're on my side! my boyfriend and I are always arguing about what we think is wrong with my 2006 325i at any given moment and because I'm a girl and couldn't possibly know anything about it, I calmly get out my phone, pull up one of your videos, push play and then walk away while he soaks in the awesome information he is about to receive that proves me right! ...... again! lol( I love that part) so, thanks again for putting your knowledge out here so even us girls get a clue! Gina russell

[@o_twaadi2205]

Hey would you take out the battery ibs from your own car?

[@victortorres9207]

So do I really have to replace or just unplug it?

[@dawidwo]

Someday you will get a flat tire. Plug it before! This is the only way to avoid air leak.

[@emergencylowmaneuvering7350]

Plug your leaky arse first, dummy..

[@aaronwarne8870]

Is it a problem on 2010 bmw 535d gt please

[@tm5346]

Does any of your videos include Mini Cooper‘s? Thanks for ur videos

[@tm5346]

I guess non of the videos for mini

[@Nifahbich]

So how exactly would you test if this sensor is working?

[@bousskhalid6539]

hello very good video my car an e64 engine n52 630i starts well and keeps the idle well but on diagnosis it tells me P1017 fault so this sensor, should it be changed while the engine is running very well?? sorry I translate because I live in France thank you

[@carlawilliams5594]

Thank you!! I’m still learning but I just did all coils and spark plugs bc person before me didn’t take care of the car so oil gunked up everywhere that I’m trying to rid w out locking engine and it’s running rough again and I’m about to do the gasket so I will do this as well!

[@jrjr8574]

Consider cleaning mass air flow sensor , cleaning vanos solenoids

[@Traderpaid]

@@jrjr8574 how to clean mass air flow sensor ? I’m in the same issue

[@e90gabe]

Should I disconnect battery to check if oils inside the sensor?

[@allymurray6654]

Hi buddy we're abouts is this on a 320d f30 2013

[@Wardedx]

will this throw its own code, or just multiple cyinderr misses?

[@imwilki]

Thanks Dean, I've got this issue on my e61, makes car undriveable. Have you any recommendation on where to source these parts for the sensor and rocker cover. So much low priced cr*p out there now . VDO make the sensor I believe and available aftermarket.

[@Gs9wwide]

Would a scanner identify it before changing sparks vanos solenoids

[@import4lifehaze217]

So my brother got a 07 bmw 325i and it won't won't start at all we changed the cam sensor and both the vanos solenoids and got a new key programed the car and it still won't Start has fuel pressure but no spark at all we were gonna replace the crank senor tomorrow and see if it will start if it doesn't should I be worried about this senor?????

[@prophesied403]

Did you ever find out what’s wrong with your car?

[@GreenLeafDoc]

Hey from America. Was wanting to know how to contact you sir. I am a first time BMV owner and as you know they have all sort of electrical stuff. Just need to get into contact with you. Thank you.

[@surging3549]

Replacing all the bolts if you take the head and gasket off is categorically not a necessity. I get what you're saying, for 20 quid just replace them, but no, it's not necessary to replace these at all, and you'll be fine reusing the same bolts.

[@soundslikemusic2733]

Hey mate! First off... Wooow! I stumbled upon this vid today as my first of your vidz. How dis i ever miss your Channel!? You my good sir, will have a new member for sure. Absolutely stunning content. Thank you so much! Best regards, Your new apprentice

[@robertcatterall438]

Is this on the N47 too?

[@deesee5545]

Thank you sir! Have this exact problem currently. Had a new eccentric shaft sensor installed a year ago. And now found oil inside the connector. I guess Im going to have to buy a new one again. Rough idle and car dying on me had me running around like a chicken with my head cut off indeed!

[@andybirtone164]

Hello, the irregular idle always or only a few seconds after starting? It happens to me that when starting for 15 seconds the idle is irregular and then it goes perfectly. I don't know what to change anymore!

[@Turbodako2x]

@@andybirtone164 hey mine does that too!

[@paulross3066]

Hi Dean can you just disconnect it or would I need to replace it as I took it off today and then plugged it back in and car started to run smooth again

[@bestbelieviet]

Hi Doc ! From California, I have a N52B30 I believe 11’ F10 I recently had a shop “change the seal” on the Eccentric Shaft Sensor, the valve cover never came off. Doesn’t that mean it wasn’t changed ?!

[@crazy4gta1]

A little late but I’m pretty sure you can replace the seal by itself. At least on the magnesium ones

[@nicolusrondganger5290]

Good day Whats wrong if my bmw 318ti does not start and even engine light does not display on dasboard..engine was done

[@ernestdanc4265]

Hi my bmw 320d 2006 no start but cnank I change batery come home then after 4 5h going start bit nothing eny obe help me ? Thank you

[@brioncarter9586]

What will be the part number for a 2006 BMW 330 Xi Sedan

[@N8TheGreatG]

Did you have rough idle issue? If so what did you do to fix it? I have the same exact car as you

[@pawexxx6323]

is the same sensor in E46 325i?

[@danneale2790]

Hi is there any way of getting in touch with you as i have a issue with my 635d

[@Tomihan_]

I notices this was unplugged on my 316i, plugged it back in and later at the night the car suddently doesn't response to throttle and bogs down. Doesn't do this everytime but its running very roughly. I will unplug it again in the morning to see if that is the problem. Thanks anyways!

[@jakewise8186]

Brother, could this be a common fault on a v8 2008 X5 ?

[@amm-m9u]

Will this also be a problem on the 650i's 2007 N62 4.8L engine?

[@paigetina]

I have the 520d m47 does this engine have this or is it just petrol

[@ericnunez2264]

when the sensor goes bad does it throw a specific code ?

[@NevilleHayfield]

Are u saying take the sensor out ?. My Water pump went. My fan snapped off. And my idle was seized up. I replaced them both, and now I'm getting P3040 code. Camshaft position sensor. I replaced it and it's not the sex guy Trouble starting, no power, struggling to get up any hill. Please help

[@emergencylowmaneuvering7350]

Do you have to pull out the negative of the battery before pulling that connector out??

[@alexromero7532]

I usually do it anyways just for precaution

[@msi4226]

Which series of BMW is that?

[@candeiasc7017]

Do.diesel engines have that thing?

[@blodygeri]

Does this comes with 2850 and 2852 fault code on N42B20 once it fails?

[@kilogallardo6807]

I can’t understand what the sensors called.. Please someone write it

[@hopemadison3241]

I cannot understand if you're saying essential shaft or eccentric shaft, or central shaft. Some fast talking mumbling, hard for a non-car enthusiast to understand, but ty. I have an x-1 2015 been giving me problems fro years. Breaks my heart and wallet

[@justanmpowereddude5021]

Then maybe a non-car enthusiast should take their ass to a mechanic instead of watching YT videos?

[@Luisi.Polanco.Merced]

Esto aplica para Bmw x6 serie M 2016?

[@Val_tini.]

I'm getting my VCG replaced. What other parts would you recommend replacing... pcv valve, spark plugs, etc...?? 2008 e60 N52k w. 95k miles. Thank you.

[@Cench123]

I have a 2011 bmw 328i xdrive. Should I remove this in my bmw as well? Thank you 🙏

[@TrickyDickyGaming]

My sensor was leaking oil on the gasket and dripping onto the manifold. Had to use some silicon to seal the gasket and now all good

[@SoCalTrips]

Richard Owen what symptoms or codes was your car giving out

[@TrickyDickyGaming]

alex molina none

[@cuffing7956]

That silicone works well. Used in on my X5. Also use Blue Devil stop leak.

[@rudyromo]

Thanks for the tip! Everytime I look at what's inside the hood of a BMW versus a Tesla I'm more convinced EV's is the only way to go in the future. Tesla's engineering is several years ahead of BMW & most ICE car manufacturers. I own a 2010 335i and I've had several issues with it. Non-stop.... Next car for me is a Model 3 or Cybertruck.

[@theedifyingassembly2985]

If you had owned a 2010 Tesla , I guess it won't be serving today either and I doubt you will get 50 miles today on full charge with the stock batteries. You can upgrade please, rather than putting all the blame on the 10 year old mechanical machinery

[@jackf8417]

@@rudyromo Tesla engineering is years ahead of BMW????? What world are you living in? Price check replacement batteries for a Tesla and get back to me.

[@michaelohare3157]

If you disconnect it will it bypass it to know if it has failed?

[@chrisvanderwesthuizen9875]

Could that also make your car when hot to loose power after the enjin has been switched of and re started?

[@jrjr8574]

Big help needed you are expert I have 2007 bmw 550i 4.6 e60 Had starting issues not too long ago all fuses good starter good battery good ivm changed good gas codes for camshaft position sensor at bank 2 changed both of them since did not know which exact ones they were used aftermarket ones from eBay that stated they were for 4.4 550i didn’t see that till after install used them to start the car and it finally started up drove the car for about 15 minutes no issues at all turned on the next day in morning no start no crank issues could it be because there not the right fit battery is good also 100% charged ? Have also already tried disconnecting ibs

[@channeld3531]

Hi! I don't know where to message you for my concern. I have 2006 320i e90. the issue is after turning off the engine it'll take 30min or more before the engine starts again. The battery is okay by the way. Hope you can help me on this. Thank you in advance!

[@markeviusdelllano9303]

Make sure it’s not running hot at all

[@markeviusdelllano9303]

Had this problem before and basically I didn’t know because it was only slight but it will not allow you to start the car until cool enough

[@channeld3531]

@@markeviusdelllano9303Yes, that is basically what I notice, if the engine is too hot. especially if I am from a long ride, I need to cool it down first before it starts again. Will Coolant fix this?

[@ManteoMitchellOLY]

Did you figure out the issue? I am having the same problem now. Random no starts. Have to wait hours for a start to happen. Everything is good. No codes. SMH.

[@manjinderkaur5378]

MY M5 IS SAVEDDDDDDDDDDDD UR A SUPER LEGEND

[@peanutdog2371]

I have a BMW 128 it was stolen out a lot then one morning it doesn't want to start I unplugged my ESS and it fixed the problem but it was running crappy. Then it just decided not to start at all with the ESS unplugged what does that mean and I replaced it with a new ESS still doesn't run with it plugged in or unplugged and there are no codes except for when I have it unplugged

[@benharris5620]

Can you leave it disconnected to disable Valvetronic system? I'm told it goes into a default mode of max valve lift and runs better. A lot of ameture race teams do it. Will it bring EML on?

[@dhalsim-1]

I was advised by a BMW mechanic to just disable it if the engine is old and running rough. The plugs and coils were good and no vacuum leaks were found, but the sensor had oil leaking through it. I also had what's known as 'piston slap' a metallic clanging noise when accelerating under load. Disabling the sensor helped with the issue. I was getting a bit less MPG but it certainly ran better in my case.

[@jblvxk]

@@dhalsim-1 how did you disable the sensor? Can you just leave it u plugged or what? Thanks

[@pighe4d]

@@dhalsim-1 howd u disable sensor?

[@touni991]

Do Diesel have this problem??!!?!! Pls help

[@Van.lb91]

So if the car is rough idling , almost can feel the car on the inside shaking , the steering wheel shaking, it is that part only ? I have an E46 318i 2003 , does it have the same issue ?