Mini r55 misfire
Mini r55 misfire. Jump to Latest Follow 445 views Jan 18, 2021 · Hoping for some help with diagnosis or repair. Choose a Mini Clubman (R55) version from the list below to get information about engine specs, horsepower, CO2 emissions, fuel consumption, dimensions, tires size, weight and many other facts. ut: May 24, 2020 · Second Generation MINI - R55, R56 & R57. I replaced the t-stat and O2 sensor along with new coils/plug. Nov 13, 2009 · My 2009 Mini exhibits the same behavior: misfiring and shuddering, followed by the yellow light coming on. The car would sometimes stumble when warm when changing down and trying to feed the throttle back in through a fast corner. Jan 29, 2024 · 2: I ended up changing the HPFP which I got from eBay for half, the ignition coils, oil filter, air filter, spark plugs, and I put in the bypass for the faulty airbag sensor (all thanks to Youtube University - YTU). Since it's happening across all cylinders, I'm a bit stumped. Started fine on Saturday morning. Engine & Drivetrain 0x277D is P0302 Cylinder 2 Misfire Detected 0x2781 is P0300 Cylinder Misfire, Several Cylinders Bentley Manual where these codes came from: Mini Cooper, Cooper S, and Clubman (R55/R56/R57) - Books & Technical Documentation - Page 1. Owned it 10 months and covered 10000 miles. Jul 24, 2019 · (OEM 13537568050 6PH2001 Fuel Rail Pressure Sensor for BMW Mini Cooper S) updated part and number. Code reader shows p2187 and p0303 Misfire on cylinder 3. Something definitely "let go". In the first step of the Misfire Test Plan, when answering the question: “If this Jun 14, 2020 · When a misfire occurs, engine speed will fluctuate. May 1, 2012 · 1st Gen R53 Cooper S Rough Idling @ Cold Start & Random Misfire Issues Discussion in ' 1st Generation: 2002–06 R50, R53 & 2004–08 R52 ' started by minsanity , May 1, 2012 . Nov 23, 2005 · Anyway pulled over and checked the code got P0300 Random/multiple cylinder misfire, cleared it and restarted . May 29, 2012 · So Mini says the issue is carbon build up and cleans it all out and installs new plugs. Everything else has been changed including the engine and all sensors and ancillaries. Zero compression on cylinder 1. I actually felt it drove ok and was only picked up by the dealership during MOT and a service. A few times over the last few days when in 'high boost' situations (6th gear on motorway, full throttle) I've had a stuttering - noise it makers is like someone blowing a raspberry - and the power dips, then it 'catches' again and powers on. Beginning with the production of the 2007 MINI R56, several of the models have been equipped with the Valvetronic intake system. . com/shop/jimthecarguyEasy to follow advice on how to repair a random misfire without a sc Hi All, I have a 2015 Mini Cooper S. Oct 9, 2016 · Took a friend out in it, and after 2 minutes it developed a pretty bad misfire, which happens when using more than around 30% throttle. 6 non-S R56 engine. As an experiment, move the 4 coil to some other position and see if the misfire location changes. Jun 26, 2021 · R55 Clubman Cooper S missfire. I cleared the codes, and p0303 keep coming back up. Misfire misfire misfire. 10 psiothers all 175 / 180 psi. Jan 5, 2018 · Took the sparks out and they were knackered so replaced them and swapped some coils round now the misfire is only happening on cylinder 1. P0301 MINI Code - Misfire cylinder 1 Apr 3, 2010 · Home Forums 2nd Generation: 2007+ R55 through R61 2nd Gen R56 Cooper S P0302 Cylinder 2 Mis-Fire Discussion in ' 2nd Generation: 2007+ R55 through R61 ' started by grodenglaive , May 11, 2012 . In March 2015, MINI issued technical service bulletin SI M12 01 15 for MINI R55 Cooper Clubman vehicles that had naturally aspirated 1. 2007+ R55 through R61' started by dk85, Jan 3 I have a misfire on cylinder 3 after the vehicle Apr 8, 2019 · I need to put this out to the collective. Engine & Drivetrain Dephi ignition coil -> 2 reference? What is the best model for reduce the misfire sensibility Faulty spark plugs or spark plug wires can cause your engine to misfire, reducing fuel economy, performance, and even prevent it from running altogether. The radiator cooling fan also comes on straight away and stays on 5minutes+ after engine shut off either at low or high speed. if nothing moves then it wiring then check wiring back from coil pack to ecu, after this its gets expensive Dec 12, 2018 · Exclusive Workshops/LanSpeed Mini Official supplier and installer for Newman Cams, Kent Cams, Maniflow Exhausts, MFactory Competition Products, Swift Springs, YCW Suspension, Carbotech Brakes, ZRP connecting rods and crankshafts, Wossner pistons, Exclusive Workshops/LanSpeed final drive and gear set conversions for R53 BKD (coming soon), BKE, BKL and R56 N14 Getrag 6 (coming soon), in straight Feb 12, 2019 · Limped it home, checked the engine codes and had misfire on cylinder 1. They believe it might be the Pistons or the Exhaust valve which has failed but the 2nd cylinder has no compression what so ever. com/c/FourRingsAuto?sub_confirmation=1Bmw mini cooper s r56 N14 turbo engine with a horrible death rattle coming from the timing chain. co 👈=============================nonda Auto DIY Center is the biggest Jan 12, 2016 · Just picked up my first Mini, should have bought one years ago : ) ANYWAY80K, one owner, misfire on cylinder 2. May 15, 2020 · Due to factors beyond the control of RB The Mechanic, it cannot guarantee against unauthorized modifications of this information. When was the last time you changed your spark plugs? Jan 22, 2020 · Exclusive Workshops/LanSpeed Mini Official supplier and installer for Newman Cams, Kent Cams, Maniflow Exhausts, MFactory Competition Products, Swift Springs, YCW Suspension, Carbotech Brakes, ZRP connecting rods and crankshafts, Wossner pistons, Exclusive Workshops/LanSpeed final drive and gear set conversions for R53 BKD (coming soon), BKE, BKL and R56 N14 Getrag 6 (coming soon), in straight Apr 5, 2016 · the code p0301 means that there is a cylinder 1 misfire detected. Initially brought up 2845 vanos exhaust activation movement and 283D vanos exhaust apdation stop. I checked it with the code reader and got the dreaded misfire on 1,2 and 4 cylinder. Aug 15, 2021 · currently getting to Wits end with my R55 Cooper S, been a long few months of ownership going from problem to problem. R56 Cooper S. youtube. Tags coolant sensor radiator fan stays on trouble code 2ee8 trouble code 2f1a Mar 1, 2021 · Second Generation MINI - R55, R56 & R57. another random misfire. Jan 23, 2019 · I recently bought a 2011 MINI cooper; 33k miles on the clock; 1. F May 12, 2013 · Second Generation MINI - R55, R56 & R57. The P0301 misfire code gets thrown and engine light come on intermittently. 6i: N16 engine misfire due to the broken ignition coil; 2010-12 MINI R55 Clubman: incorrect readings from engine coolant heat sensor; 2010-15 MINI R55 Cooper Clubman 1. R56 cooper hunting/bouncing idle from cold start. Is the last check point for your FT and the sensor is signal generating, its the last sensor that will try to correct your FT by signaling DME that its reading the value of your Short FT and the Long FTand signals it that it needs more air or fuel. Dec 11, 2023 · Second Generation MINI - R55, R56 & R57. MINI COOPER S Jul 25, 2013 · The down pipe can cause a misfire and a lean code also. Crankshaft locking tool use as OEM 119590. The pickup is good. Jump to Latest 935 Jul 30, 2024 · In January 2010, Mini made significant changes to the Prince petrol engines, the R56 Mini Cooper received a power hike to 120bhp, while peak torque remained the same at 118lb. That way if your misfire moves, you know that your new coil is bad. the car did drive better with the new parts but the idle misfire is still there,sometimes when driving the eml light will May 2, 2022 · Suitable for the following Mini models: One, HB Cooper, Cooper, Cooper S, series R55-56 with N12, N14 engine. Car started right up after replacing it but it is still misfiring pretty bad. The check engine light came on and it went to limp mode. Pulled the plugs all seemed ok but thought I may have fired the plug on cylinder 1 so swapped it with cylinder 2 to see if the fault followed to thereput back together and the car ran fine!! Nov 14, 2023 · It’s crucial to diagnose and treat the cause of the misfire promptly and perform an oil change to ensure your engine remains well-lubricated and protected. Aug 15, 2021 · I'm going to explain and talk about the common causes of an engine misfire on the R56 Mini Cooper S. 5bar. If the fuel pressure recorded in misfire faults under environmental conditions is equal to or higher than 4 MPa, perform ISTA/D test plan “B1214_M_Misfiring detection”. So i drive the remaining 40 miles steady with no probs. RB The Mechanic assumes no Jun 22, 2020 · to far away for me to have a look at it, back to the issue on cylinder misfire it needs compression test on that cylinder, also would swap spake plugs over from faulty cylinder to a good cylinder if misfire moves with it then its a plug gone south same with coils,, if have good compression then worth flipping the injector rail out and crank engine while looking at injectors all should atomise Apr 11, 2021 · My partners mini would pass a leak down test, cold or hot but would misfire at idle when hot - came down to a loose inlet valve seat. Jun 2, 2017 · I thought everything was fine after resetting my ECU last week, but had bad misfiring at idle again this morning which set the random misfire code. Faults & Fixes. I believe this may be a common thing, but I am new to mini and this forum, any help would be greatly appreciated Thanks Nikki Oct 12, 2015 · So i might just be keeping the mini for a bit, or until the urge to change gets too much. If you have an n12 engine that is suffering from a hot idle misfire, it is likely that you have a loose inlet valve seat on the cylinder that is misfiring. Misfire. They said they implemented a few recommendations from Mini, but to no avail. Spark plug in cylinder 1 was a mess so showed a picture of it to my mechanic and he believes I have a piston ring that's failed and letting oil in which is causing the misfire. Tags: Feb 21, 2010 · Hi, ive just purchased a mini cooper 2003 john cooper edition (cat back exhaust syastem i think) It has a hesitation \ lack of power \ misfire when you floor it from about 20mph in second untill about 55, then it really starts to pick up and go. The latest issue that i can't seem to get my head around is a misfire at 4k that is followed by a boost surge sometimes peaking at 1. www. I hope you Jan 15, 2020 · pics below has been my day , mini one 1. If the engine speed fluctuates enough to cause the Crankshaft Position sensor signal to vary, the Engine Control Module can determine that a misfire is occurring. A mates R56 has come up with these four codes P277D P277E P2781 P2782 They all are misfire related Apr 10, 2019 · The combustion on the cylinder will be effected and effectively cut ignition or fuel and induce a misfire symptom. Engine management flashed and then came on with a couple of Lambda codes, which I expected with the decat and P0303 cylinder 3 misfire which I didn't. Engine & Drivetrain. idles rough but idles. Why the n12 presents the misfire while the n14 doesn't is because of the VVT technology. Reset ECU. I'm getting a lot of misfires which I have managed to improve by closing the spark plug gaps to 0. I’ve measured the voltage going to the sensor and the yellow wire has 5v (as it’s supposed to) the black wire is ground (as supposed to) but the white wire also has 5v when I think it should have 12v Dec 17, 2017 · Second Generation MINI - R55, R56 & R57. Your O2 sensor. The results were the light went out but the cold rough start continues. ebay. R55 misfire My high pressure fuel pump went out the other day and just replaced it today. May 5, 2008 · I am a very recent mini newbie having only done 250 miles in my new mini one I absolutely LOVE it however it has had a couple of issues. R57 Cooper S Convertible. Mar 29, 2021 · =============================Claim your FREE engine code eraser 👉 https://free. As suspected timing chain had jumped on exhaust cam. 4 with 94000 miles on it failed mot emissions running very rich and misfire, never had timing chain before and is so far stretched it has destroyed the cat melted a big hole through middle also oil burning stem seals and piston rings, so today removed the Dec 10, 2018 · I’ve now swapped the sensor twice but still the problem misfire exists and I can’t clear the code. Hope someone can help. Come join the Nov 15, 2021 · More for the benefit of people looking for an answer to their hot idle misfire problem. Turn car off, then back on, misfire gone sometimes CEL stays on, sometimes it goes out. Misfire Cylinder 4, Oil on plug and rough idle . Camshaft locking tool use as OEM 119540. It only happens at the very first start up of the day even in this we Sep 24, 2010 · Stock Problems/Issues Discussions related to warranty related issues and repairs, or other problems with the OEM parts and software for MINI Cooper (R50), Cabrio (R52), and Cooper S (R53) MINIs. I must now stop looking at 335i's (although a remapped 335i with 380bhp would be nice) J Jun 16, 2016 · Hello all, new to the forum. Jul 26, 2016 · Having tried a lot of the common faults and fixes I've finally tracked down the misfire when cold on my 2008 MCS It's been driving me nuts trying to get to the bottom of it. Feb 24, 2021 · It’s harder to start below 20degC, idle runs rough (misfire especially when up to temp after a long run, but no rpm hunting), gear changes are jerky and the car seems to surge when braking. Then as I say later on it would occasionally misfire when I started after the car had stood for a while then clear as the pump managed to build pressure. Bought it with 65000 miles with a Full Mini Approved Used Warranty. The only original parts in the engine bay are the inlet manifold, wiring loom and ECU. 6L using an oscilloscope. can do it 4-6 times then will eventually idle but lumpily or with a hint of a misfire. After the car warms up to operating temperature It develops a bad mis. Nov 21, 2011 · Hi Ya I don't know what you have tried so far, but there is a problem with the coil pack on the no3 position, if you pull off the lead and see if it is corroded on the terminal at the coil end, if it is see if you can borrow one to try, but if it's corroded on the outside it will be on the inside its a known fault and it may be the problem I think MSD or screaming demon coil is the best option Apr 16, 2017 · i have seen a lot of cars with new coil packs new plugs as owner thought the misfire and misfire on bank 1 or and bank 2 fault codes were coil packs or plug issues when reality was timing chain was stretched and the engine was misfiring due to the over lap on valve timing way way out, right on the verge of snapping the chain when these fault Aug 18, 2017 · Not necessarily the issue you have but mine was slowly loosing pressure and not able to keep up with the supply causing the super knocking and misfire when under load. 6i: N16 engine misfire due to failed ignition coil. 8. May 1, 2020 · Second Generation MINI - R55, R56 & R57. Mechanical services for MINI R50, R52, R53, R55 Jul 6, 2019 · intercooler can crack, pipe as suggested maybe, fuel pressure regulator pipe connects that side, air leak can cause dsc light with eml but less likely the same cylinder misfire, these lights with misfire can indeed be plugs, certainly don't trust BKR7EIX even if recent, had this on my own car with recent plugs and low miles, it's not the exhaust valve or it'd be permanent ;O) for complaints of rough running/misfire faults when cold) after overnight parking. 6 N12 PSA EP6. Mini Cooper S / JCW Petrol N14 Engine Code Models only in R57 Cabriolets 2009 - 2010. When cold starting, it doesn't sound too lively, after a few seconds, the idle will bounce around and it's gotten to the stage now that it will stall! Once warmed up, it's a lot better but there sounds like a misfire when idling! Dec 19, 2020 · MINI COOPER DME Location (R55-R56-R60 Years 2007 to 2014) Mini Cooper R56 - R57 - R60 Footwell Module Removal instructions MINI COOPER CAS Location (R55-R56-R60 Years 2007 to 2014) MINI COOPER New R-Series Fuse box (SPEG) Removal DME Removal F-Series BMW (5 Series) F10 F-Series N52N MSV90 Engine Control Unit (DME) Removal Instructions Feb 12, 2019 · https://www. If you DO end up changing the coil, put a known-good coil from some other in the old misfiring cylinder, then put the new coil where you got the known-good coil from. In summary, addressing a P0300 code in your Mini Cooper can prevent damages to essential components such as the catalytic converter, PCM, head gasket, and engine oil. Anyway MINI replaced it [a complete full block engine] under warranty even though the car was 4 years old and had an evolve re-map and intercooler. Here is a very common problem that causes a random misfire. Dec 23, 2019 · I have a 2011 R56 JCW with 211k (GASP!) on the clock. ft. 6-litre N16 petrol engines. Thank you all for tuning in to Super Mario Diagnostics! Today we are diagnosing a misfire concern on a 2006 MINI COOPER 1. Changed plugs. SWame in 3rd gear its missing between 1500rpm and around 4500rpm. Mar 14, 2023 · Under load while building boost from around 2000rpm to 2800rpm there's a misfire. 25 when the standard is 0. OBD2 codes showed P0300, P0302, P0303, and P0304. R56 General I have a slight misfire on idle and am hoping the pcv is causing this. We’re a forum community dedicated to the MINI Cooper, Cooper S and Clubman. Cleaned MAF sensor. 4 with 94000 miles on it failed mot emissions running very rich and misfire, never had timing chain before and is so far stretched it has destroyed the cat melted a big hole through middle also oil burning stem seals and piston rings, so today removed the -Rare Erratic Idle with no fault codes stored to directly link to route cause. 2nd Gen 2D52 DME SUPER KNOCKING/2DCD FUEL SHUT OFF/2783 MISFIRE Feb 15, 2018 · Second Generation MINI - R55, R56 & R57. which can be most likely attributed to defective spark plugs or a faulty coil pack these two photos will show you where the sparkplugs and coil packs are located on a n14 or n18 engine::wink:: Nov 21, 2020 · However, over the last couple of months it has developed a misfire on cylinder 1, only on idle and only when warmed up. co. Jul 28, 2016 · Put the MCS trough diagnostic and got a P0302 Cylinder 2 Misfire. Chain tensioner used use OEM 119340. Jan 3, 2018 · 2007 Mini Cooper Base model N12 engine 1. Spark plug, coil pack, fuel filter and fuel pump, failu Jan 25, 2019 · Second Generation MINI - R55, R56 & R57. Misfires only when its warm and left to idle. R60 Cooper S Countryman. Usually happens on first drive as car shifts into 6th gear. Some of the common problems or complaints owners have about the Mini Clubman are: 2010-15 MINI R55 Cooper Clubman 1. amazon. About 2 or 3 miles and parked it. In these vehicles, Jul 22, 2014 · Hi guys My mini is running a Evolve Stage 3 map, JCW exhaust, panel filter and Forge intercooler + OCC too 19k miles. Cylinder 2 approx. Firstly after collecting from the dealership, I opened the bonnet at home to find the air intake pipe NOT connected (ie the pipe that directs cool air to the engine was flailing around) after a motorway trip!! Mar 6, 2021 · While going up hill on the freeway, I lost power. this would also cause a light misfire randomly on idle after running as such Dec 2, 2019 · Mini Cooper S / JCW Petrol N14 Engine Code Models only in R55 Clubmans 2007 - 2010. Did you know that the manufacturer put out a TSB on that exact problem?Here are some of the tools MINI R56 model designations, 2007 - 2012: R55 Clubman S. Jul 15, 2020 · I'm having the same issue with low idle and backfiring on my 2011 R55. Took it back on a Monday, they had it through Friday and determined the fuel injectors were all carboned up and were replaced. Jun 1, 2022 · It came to me with a leaking thermostat housing, a fault code for the pre-cat O2 sensor, and the dreaded random multiple misfire. 6i: reduced throttle reply at raised ambient temperatures Jul 20, 2022 · In this video I show something to look for if you have misfire faults stored on your MINI cooper along with a rough idleIf you would like to help support thi Dec 24, 2014 · Having rough idle/engine light issues with my '09 Mini S (47k miles). 4. May 21, 2020 · Looking for some help on my 2008 R55. 2007+ R55 through R61. Feb 7, 2014 · Symptom when I first start the car is that it starts tries to hold cold idle revs and fails then stalls. The Cooper S shared all these new engine features, but added a twin-scroll turbocharger , direct petrol injection and fully variable valve control. do same with spark plugs if misfire moves to number one then its the new plug have seen brand new plugs fail a fair bit. Hi all, on to my second mini a 2008 R55 Clubman after my first 2002 Cooper S and having some problems with running. Very disappointing attitude, did some tests for a few minutes, scan the ECU, jumped into his mini bus to talk with someone for 5 min and finally told me that the timing chain is snapped or any of sensors a faulty what a hell is that diagnostic? Got £50 in his Aug 23, 2021 · pics below has been my day , mini one 1. Radiator fan stays on. R59 Cooper S Roadster. Here's what I've done: Replaced spark plugs. May 21, 2020 · Looking for some help on my 2008 R55. consistent misfire on cyl 1 below 2500 rpm; have changed plugs, ohm'd coil packs, swapped coil packs around; removed and cleaned fuel injectors, ohm'd and swapped them around; compression test was similar on all four cyl. coils, both Vanos, and coolant temp sensor. I was close to home so I drove down the hill to the house. Jump to Latest 6K Here are some of the tools that jimthecarguy useshttps://www. -All MINI's from late 2006-2010 With S and non S models. Been investigating for a while, swapped coils, injectors used a snake cam and today at last a compression test. R58 Cooper S Coupe. Notice also the plus sign to access the comparator tool where you can compare up to 3 cars at once side by side. uk Apr 14, 2021 · Good morning! Yesterday a mobile mechanic came over to do diagnostic on the mini. The car has done nearly 50k which is probably quite a lot for an N14 engine so I went through the list of common faults. Apr 28, 2017 · first job swap coil pack over from number 1 to number 4,, = if misfire moves to number 1 then its coil pack. Replaced cracked air intake. Aug 16, 2010 · I have a mini cooper s 2008 which has done 88000 miles. That took care of the coolant leak and O2 sensor code, but the misfire is still there. (N12 and N14 engine Jun 25, 2014 · Second Generation MINI - R55, R56 & R57. I am still getting p0087 and p15df on the mini but the misfires are not happening any more. 2010-15 MINI R55 Cooper Clubman 1. This fault is only at idle and goes away once you put power on. 6l Dual overhead cam. Plug from cylinder 1 now has oil on it. It broke down last week and the mini garage have said without stripping the engine back they have no way of indicating what the issues is. The telltale sign is to disconnect one of the camshaft sensors at which point the engine idles correctly. Engine shaking violently then a Knock comes. Compression tested all the cylinders. Car starts well and idles smoothly from cold, also seems to pull fine without misfire when off idle. Figured out the second from the left cylinder is not firing at all. Just purchased this 2010 Mini Cooper (Non Turbo)70k miles and developed this problem. One or two will always lead the way and misfire first before all four are misfiring due to Feb 21, 2010 · MINI COOPER :: North American Motoring - Excessive carbon build-up in engine MINI COOPER :: North American Motoring - Maintenance :: How-To do Seafoam Treatment R55/R56 When I had the cold start rattle fixed, they mentioned I had significant build up as well, and did the cleaning as a warranty service. nonda. Thank. Engine & Drivetrain Nov 1, 2019 · Misfire stayed on cylinder 1. My car is a 2007 cooper s . Jul 2, 2014 · This started to happen after I spilled on the engine, appx 2oz, during DIY oil change. Faulty Oxygen Sensor : Due to long exposure to hot exhaust gas, your oxygen sensor might need replacing. Nov 8, 2021 · It’s been a while since I’ve had a MINI but recently picked up a fairly cheap R55 Clubman Cooper with higher mileage - 128k (my fifth MINI!) It has a small coolant leak which I think is the thermostat housing (already bought a new one just need to fit) but its recently started misfiring when warmed up and after a bit of a run. I have a 2013 mini cooper s that started sputtering while driving the other day. Apr 11, 2017 · It was very slightly damaged but enough to give a low compression reading and a slight hint of a misfire. 08 Mini Cooper base non turbo, intermittent misfire with codes p0300, 0301, 0302. Sep 25, 2017 · I've got a 57 plate Mini Cooper 1. asp (7537319-05 Jun 23, 2020 · The car would misfire and kangaroo in first and second gear if you tried to accelerate too quickly from cold especially up hill. Dec 22, 2021 · brilliant tool, just expensive, it has a different operating system to the others in the range like the 908 Pro, much faster, used it to do all the software updates on my Countryman, will do on the R55 and R58 JCW, way beyond me tbh because I'm not a diagnostic tech although I need this level kit so I can get places others can't, some of the Aug 30, 2014 · Second Generation MINI - R55, R56 & R57. Bugger. r55-r56-r57-r58-r59-cooper-s--jcw-11620-p. everything was ok again then floored it to check then all of a sudden the same happened:aargh: . I brought into the closest Mini dealer, they kept it two days, then returned it to me -- no improvement. Would you guys recommend I start by replacing the in-tank and hi pressure pumps first and see if that fixes it? Seems to be the consensus here. Faults & Fixes No, never. nxch gbsf ewipsk kyqbp gxwbtkl mxn mbyaah wsujohhe smof xgp