N20 and N26 Engine: Various VANOS System Faults Stored in DME My vehicle was produced in 1/2013 with N20 engine and is currently at 97K miles, I have previously posted my engine whining sound in your blog and you said it was timing chain whining, I took a picture of my timing chain guide rail when replacing valve cover gasket and there was a slight crack on timing chain guide rail do you think thats enough evidence for the dealership to approve timing chain warranty on my vehicle? To determine if any applicable Federal, State or BMW Emissions Warranty coverage applies prior Good day. I can of course record my engine startup if thatll let you know the case). For information on programming and coding with ISTA/P, refer to and if necessary, also You have to have a special oil pressure gauge and you remove the oil pressure sensor and screw it in to the engine to check pressure,,,,the tensioner is oil feed, Its behind and below the oil filter housing area, what does performing automatic calibration on 2014 BMW 428xi sulve mean? Andreas first and foremost thank you for sharing your knowledge. My daughters car had the timing chain issue N20. Common Symptoms Increase in fuel consumption Poor engine performance Possible misfire on start-up Cold start issues Possible Causes There are several possible causes for this code, such as: Damaged camshaft position sensor Defective crankshaft position sensor Bringing the BMW community together. I am not sure if it was the wrong filter. 61 00 720 Refer to KSD2 Programming / encoding control unit(s) Just replaced timing chain and oil pump module on n20 13 528i xdrive. Idk what to do at this point im devastated. 1c0102 Its hard to say but you might have a problem with vanos units, It could be electrical,,,but it doesnt say no signal or short circuit,,,,you could clear the faults and see what faults come back. F30 / F31 / F32 / F33 / F34 / F36 (2012 - current). Took the car to an independent shop this morning and he just called and told me its code P2609 which means engine is running too lean. 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I bought an x3 28ix build on 07/2015, model 2016 with 124000km. Note that ISTA/P will automatically reprogram and code all programmable control modules that do I called the mechanic he said it was a fault related to the emissions. The engine is running rough at idle. Only in eco or comfort mode when I drive carefully or just keeping a normal speed at low rpm. The cam is at -18 degrees and not changing. three fault codes are Hey, My car, BMW 320i 2014 with N20 Engine, with 33K Miles on the clock, is just broke down with a drive train error. You could remove the valve cover and get a friend to hold tension on the chain while you change the tensioner, but its not exactly a quick job. Required fields are marked *. Good day. My engine is N52 To my shame, I am not sure how to post video in your blog. The timing was checked several times after installing the new chain. Labor: 1.0. He discovered it was the engine to chassis ground strap. he said, he need to take out the valve cover to check the timing chain, tensioner and cam shaft. Can the timing chain issue be identified through scoping? I took it to the bmw for a diagnostic and they said that Im just better off replacing the engine than trying to find out what is wrong with the car. E89X-13 -11-505 for the E84 and E89 Cleared the code, and restarted the engine, within . 61 21 528 Refer to KSD2 Charging battery MODEL The improved DME software was introduced I have 2013 x3 with N20 that just finished replacing timing chains guides tensioners etc. I ask because here ethanol is not too widespread and should not represent more than 1% of vehicles on the gasoline market. Understandably, many purists were unhappy with the Bavarian manufacturer's decision. my mechanic had replaced the both the vanos solonoids and cleared the faults. FM pistons with negative bias of piston ring are also installed in this motor. Replace the solenoid that the code followed. Ill check my gas cap but I need to clear this code. Warranty. 61 00 006 WT Performing vehicle diagnosis test Neither the VANOS units nor the solenoids have been replaced. E84 So for the E89 Z4 only the 28i N20 powered model is affected and not the 20i sDrive? F30 N20 drivetrain malfunction after timing chain replacement at dealership : BmwTech 2 Posted by 2 years ago F30 N20 drivetrain malfunction after timing chain replacement at dealership Hey guys, I have a 2014 F30 with the N20 motor and the only mods are the dinan stage 3 tune and a dinan fmic. P0115; BMW 10AA40 Coolant-temperature sensor, electrical: no signal P112A; BMW 10AA50 Coolant-temperature sensor, plausibility: engine temperature in rel. Then I changed the exhaust cam gear and the solenoid. https://www.bmwtis.net/tiscode/cgi-bin/bulletin.aspx?sie_path=/tsb/bulletins/htm_store/158 1/6/2014 He believes that its not enough oil pressure in the tensioner therefore is not tight as it should be. i took it to a euro car guy that i know he flashed the transmission and that solved the problem, did you get it sorted I, having the same faults. In US the N20/N26 timing chain extended limited warranty is 7 years/70000 miles, so what is extended coverage available in your country? My question is, when I remove the central valve, will the timing chain or sprockets will slip their position? BMW X3 and X4 Forums | F25 (2011 - 2017) | F26 (2014 - 2017), Second Generation BMW X3 (F25) General Forum, https://www.newtis.info/tisv2/a/en/fshaft/HtiBPV3K, https://static.nhtsa.gov/odi/tsbs/2053485-8362.pdf. and cam shaft are not in alignment any more. Symptoms when timing chain fails is engine wont start,,,engine wont turn over,,,,have your mechanics see if he can turn the motor over by hand with a breaker bar on the front crank bolt. i am getting the following error codes on my 2013 BMW X3 (107k miles): The boost control fault is caused by the vanos fault,,,you need to check into the the vanos faults to see whats going on. Here the vehicle was driven only at SP98. It also features dual VANOS, valvetronic, and direct injection. I got a few drivetrain malfunctions last week: 131501 vanos, intake, cold start; not adjustable 120408 reduced power mode. Checked the Camshaft Journal Caps. Well, you could, but it's a slim chance you get the length of the rod exactly right. F020-13-07-506 for the F3x The BMW Certified Pre-Owned Limited Warranty applies to BMW CPO vehicles that are still The VANOS function test showed that both VANOS units were working. Thanks. 1d2404 Map thermostat, activation, line disconnection 131501: Vanos: inlet, cold start not controllable SI B12 15 13 The fuel pump tank pressure is good when i check but when i read the data for fuel rail its very low and drop right back to 0.. First you lock out the engine in TDC and then there is a tool to hold both camshafts in place then you can loosen the vanos bolts,,,,,question why do you want to time the engine,,,,the timing doesnt change unless something else is wrong,,,,or if one of the vanos units are locked in place. They look ok. Do you think it can be a ECU or software related issue? It was somewhat cold today around 20 degrees. Picture of my timing chain guide rail cracking: https://imgur.com/4P3ATsK. And is the tension just spring our does it rely on oil pressure as well? Please note the displayed battery voltage reading in the repair order comments section. The engine sounds exactly the same as the first time it started after the timing chain installation. My daughters 2013 survived. Did you ever solve this? Maybe I should replace them? BMW wont tell us why some models have problems and some dont,,,,it could be because of horsepower,,,,,you could replace tensioner if you want,,,,,it wouldnt hurt anything, Thanks for the reply i think its 220i and 320i uses the exact engine N20 my F22 2014 car now has 105000kms since its not in the list , in general what do u advice me to do shall i just keep my ears alerted to sounds or u advise me to take to service center and maintain the chain so i can save the engine ? I am thinking switching vanos solenoids and see result. Since this is two months beyond the window provided by BMW for the extended warranty, are the chances that my car will experience this timing chain guide failure highly unlikely? Its hard to say what the problem might be,,,but with the timing chain issue on that engine,,,I would look into that and maybe the exhaust vanos unit? If one of the applicable faults listed above is stored in the DME then continue with the 2D5A VANOS, intake, control fault, camshaft jammed Covered under the terms of the BMW New Car/SAV Limited Warranty or the BMW Certified Pre- Everything works, radio, windows, Locks. Looks all good. Hello guys this post is really helpful , i own F22 2014 220i gulf specs its in the middle east the car has been serviced in the agency and never been informed about the chain issue , should i be concerned ? Your really helpful : So how do I know when its time for a update. It has never been in an accident and the body is in excellent shape. With the engine running the function test for the exhaust and intake VANOS passes. Example: 180101 or 1B9308 or 30FF Enter fault code Emissions Standard My engine is N52 hi, Note: When the ISTA system message displays: Battery voltage only XX.XX V. Please connect I am troubleshooting an issue with it already for weeks now and unfortunately I was not able to find the root cause yet. Robert, is your location in Canada, given km instead of miles are used in your post? What symptoms and codes might you get if your timing chain had failed? Hi there I have a 2013 BMW f30 320 d EFF engine N47 T EUR model N47D20O1 production date 25/03/2013 ,does this engine have timing chain problems 175.000 Kilometers. I have the alignment tool to lock the crankshaft, camshafts and impulse sending wheel. Other engines may have this same scenario, but it's not typical. 133E10 -permanent valvetronic system: deactivated, adjustment fault too frequent Any comments/tips on both, car only has 49k miles. 130308 VANOS, exhaust, control fault, position not reached During a recent oil change & tire rotation service visit, my regular BMW service establishment (non-dealership) let me know my timing chain was loose and I should get it checked out at the local BMW dealership. 2. I realize that a limited amount of fuel can get into the oil as part of the combustion process, but I cant imagine that small amount breaking down plastic. And Cleared the faults same scenario, but it & # x27 ; s slim. Rely on oil pressure as well do you think it can be ECU. Crankshaft, camshafts and impulse sending wheel sure how to post video in post. To check the timing chain extended limited Warranty is 7 years/70000 miles, So what is coverage. Other engines may have this same scenario, but it & # x27 ; s decision the. 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Robert, is your location in Canada, given km instead of miles are used in your blog foremost you. Too frequent any comments/tips on both, car only has 49k miles E84 So the...
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