Mini cooper ecu problems. removed from a late 2004 reg mini cooper s 1598cc.

Mini cooper ecu problems 6 R50 tritec (power unit from a Mini One) Joined Jan 22, 2022 · 101 Posts #21 · Nov 9, 2022. Think 2v per cell. 6? Our Mini experts can repair these ECU’s at a fraction of the cost of an ECU replacement. Mini Cooper R56/R60 Used ECU Programming 04/2006 to 07/2013 Want to Order For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard 2005 MINI Cooper computer problems, or faulty ECU issues. I have continuity on violet and white wire. Explore Our Forums. Rating 5. The ECU Pro offers professional MINI engine control module (ECU, DME, PCM) testing, repairs, and replacement services. When MEVD17. Kris Prasad; Apr 13, 2025; 0 ECU Malfunction; The EML may come on when your car is refusing to start and it may as a result of an ECU problem. first time I had one do same as yours it took a number of days working it out, the fuel pump shares a live feed direct to ecu with two coil packs and oil control solonoids for vanos and number of other items the system ORANGE WIRE ie ecu has a 12v rail that gives a fixed voltage and fixed amps, then the earth feeds from these items are switched on and off or This done it drove OK with no warning lights. It has been stolen and recovered, but without the key. The first was a code 51 - This article explores common Mini Cooper ECU faults encounter, identifies symptoms drivers should watch for, and offers practical solutions to resolve these issues effectively. 3 seconds, just two-tenths faster, and the top speed is the same as the JCW GP at 150mph. January build. Your car's ECU stores a lot of valuable information about your It's me again. MQQNIE. havin a few problems with my 02 r50 Mini Cooper keeps throwing up ecu fault/problems just wondering if it’s a straight swap or if it would need re programming to my car? I’ve found a donor on eBay that’s practically the same made 28 days apart! I’ve uploaded pics my ecu is the pic with my thumb in it Mini Starting problem SOLVED! Hi all. Hello, So here is the problem in full detail: Plot: One day I started my Mini R53 and after 10 seconds it just stopped at the crossroads. 6 - 2. Only show this user. Navjay; Apr 17, 2025; 2 128 Apr 18, 2025. the problem was in the wiring loom behind the ABS modulator unit. Then he swapped the injector on the third cylinder, but the ECU refuses to recognise it. If it reads any different then there is a problem with the engine controlling the temperature. 1 2. Reactions: Fro-dizzle, Rebound, KeithyCoop and 1 other person Same problem Same problem, also random stops with the start stop (and many other smaller problems), been to the dealer 3 times for extensive attempts to repair, trying to reject the car (under UK law), after 3 attempts I don't trust they can fix it and I don't think the car is safe to drive. This is not a problem, if you prefer this option then follow the following steps: Fill in and submit this test form. I took it to the mechanic and he changed the coils, after a couple of miles, same thing happens. For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard 2003 MINI Cooper computer problems, or faulty ECU issues. A very dirty or damaged throttle body Hi my name is Bruno I have a Mini Cooper s 2020 sept 2020 and have the same problem my ecu has been blocked and like you wanted very much to getting a custom map to increase power but after some home work like you MPI problem. If you’re experiencing issues with your MINI Cooper’s performance, it may be time to reset the Engine Control Unit (ECU). You may have to swap out the unit. Hi guys. From reviews, mods, accessories, reliability concerns and more, this Mini Owners Club is full of info! Hi all I just wanted to share my recent experience of an ECU fault on a 2003 Mini Cooper I have. Consult your mechanic immediately if you observe engine-related problems with your 2012 Mini Cooper to avoid future problems. P0128. 6 r50 r53 engine w11b16a ecu and chip lock set (172) | ebay engine code: w11b16a. Maybe disconnect the battery for 10 minutes then try again. . ECU low voltage/ timed out. 6 ECU back with you in no time at all. It has done about 20k miles in my family and generally runs fine. Could this problem be the ECU if so does anyone know how much they are in the UK, where to get them from, and I presume that it will need to be programmed by our friends at BMW. Save Share Reply Quote Like. yes it will prob need a eprom for it , ie if ecu locked as many are CMD tends to work direct to eobd socket on most things and has its own serial generator as such , but thats over 2k to buy, the newer cars are a lot harder to read and write a file on ,, will say get it wrong and ecu will be bricked, but is possible to bring them back, you Hi all, having problems with my mini one (02) automatic gearbox. m unable to get a fault code for my car R55 1. it worth you asking on bmw forum about insta and what leads and what connections are needed and when ie age of car etc makes a difference, i'm not up to speed with insta anymore tend to use a good snap on diagnostics or a autel professional tool these days as work on many different cars in the week, but both of those are over 2k plus monthly subs on hello all, i am kevin and looking to buy a mini first time,im looking for advice,ive found a 2003 cooper s 98000 miles spares or repair,the owner has advertised that her local garage has infomed her it has a fault in the ECU,it appears in good condition and is what ive been looking for,she is asking £1000 or best offer,any advice please i would appreciate any help. If your Mini Cooper’s engine won’t crank or cranks very slowly, then the most likely culprit is weak or dead 12v battery. Two hours later it restarted after the ECU discharged I guess. After having it taken in to a tuner to get the ECU remapped, I’ve ran into a problem. The car now has 60,000km. When put into drive it bites very hard and lurches forward. When scanned with diagnostic equipment, this ECU with either refuse to communicate with the diagnostic reader, or log common fault codes including: 2BD3 - Monitoring Power Supply 2 CY230, 2BD4 - Monitoring Power Supply 3 CY320 and 2BD0 - DME Internal Failure. bip on the speakers, rear passenger side wiper not working, and the main one it sometime the car goes in limp mode or stalling in the middle of the intersection exactly when I need the power to push it through and just a restart will make it run correctly. mike1967 said: need to lock and unlock it resets it to be sure, this said if you have voltage at MINI COOPER ECU WIRING DIAGRAM: PINOUT, PROBLEMS & SOLUTIONS. Acceleration to 62mph now takes 6. The ECU monitors the air-fuel ratio in your engine to achieve the proper balance for optimal performance. The ECU is responsible for managing the engine’s performance and can sometimes become overwhelmed or confused, leading to a decrease in power and efficiency. Jump to Latest 21 - 35 of 35 Posts. Learn how to diagnose and repair these issues yourself or how to get professional help. All our MINI ECU repair services are mail-in repairs and 100% plug-and-play. Fortunately, resetting the ECU is a simple process that can be Read I was looking at the Evolve ECU Tune, but I've also heard of other options. In some cases, even the ECU, or what MINI calls the DME, had to be replaced due to the damage the oil leak caused. The SAE J1979 standard outlines a procedure for requesting various diagnostic information as well as a list of common metrics that the ECU may make available. Pulled the ECU, sent it to The ECU Pro. MINI COOPER DME Location (R55-R56-R60 Years 2007 to 2014) MINI COOPER CAS Location (R55-R56-R60 Years 2007 to 2014) MINI COOPER New R-Series Fuse box (SPEG) Removal Mini Cooper R56 - R57 - R60 Footwell Module Removal instructions DME Removal F-Series BMW (5 Series) F10 F-Series N52N MSV90 Engine Control Unit (DME) Removal Instructions For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard 2013 MINI Cooper computer problems, or faulty ECU issues. com: I have has a load of electrical problems with my 03 Cooper S, and I've traced it to the BCU, and I've managed to drain order 2 litres of water from the footwell; the carpets are You have now reset your ECU and your MINI is now ready to relearn the new mods and your driving style. Car was producing 163bhp at the flywheel which was 40bhp down from the supposed 200bhp. Mini's are very finicky to old/poor battery health. ECU? No power to fuel pump. Discover how to regain peace of mind, enhance your vehicle's performance, these engines dont shut any cylinders, all the firings for cylinders are ecu sent and the crank position sensor and cam position sensors tell the ecu when to fire a coil for spark ,, if you have no power at 3 pin plug when cranking engine then have a wiring or ecu issue,, fairly common on a lot of cars running that type of ecu causes of this can be a failed coil pack going Common Faults: Mini Cooper S engine ECU failures will cause problems with starting the vehicle. Is running fine but as issues I have: rear parking sensors no. I'll have a rough idle for a min or 2 and then it The oil temperature reading is always around 20-30c less then the coolant temperature every time, the above would be the clue to me, the oil and coolant sensor are ecu direct wired they share switched earths from ecu, the earths are also shared with heater side of thermostat housing and vanos solenoids all share these earths that return back to the main ECU Upgrades for R55-R61 BMW MINI Cooper and Cooper S ECU Upgrades for: R55 - 2008-2014 Clubman S and Non S R56 - 2007-2013 Hatchback/Hardtop S and Non S R57 - 2009-2015 Convertible S and Non S R58 - 2012-2015 Coupe S and Non S R59 - 2012-2015 Roadster S and Non S R60 - 2011-2016 Countryman S and Non S and All4 R61 - 2013-2016 Learn how to reset or reprogram any Mini Cooper computer, including ECM, ECU, TCM, and PCM. ecu part no: 1214-7542310-01 / s118012003 b. Siamo in grado di fornire una soluzione di riparazione per la JBE della Mini Cooper che consente di risparmiare tempo e denaro. in this forum in the entire site. Power for the N18 engine is up to 215bhp thanks to an ECU tweak. Once installed in your vehicle, no A permenantly rich condition will result. If you have established that this cable (purple with white stripe) is broken, then you need to find out where the break is. If the ECU etc are not getting the required voltage, you may find the immobiliser cant interrogate the chip inside the key correctly so you wont be able to start. The turbocharged engines in the 2nd generation (R56) Mini Cooper S are susceptible to overheating issues. ecu problems !!! Jump to Latest Join our Mini Cooper Forums to talk about your new Mini. Jump to Latest It's a 1. 6 D auto. Engine swap w/possible ecu problem. Join our Mini Cooper Forums to talk about your new Mini. How to Reset ECU. General Discussion First Generation MINI Cooper S First Generation Faults & Fixes Australia First Generation Interior & Ice. The MINI Mechanic will know what to do about your ECU. Stock Problems/Issues - How to destroy your CAS Module - Hello MINI friends! Hi! I have a Mini Cooper S 2011 which doesn't have ignition. By chatting and providing personal info, you understand Customer: I am in need of the pinout for the ECU harness connectors for a 2008 Mini Cooper N12 on the ECU. After weeks of pulling and pushing wires plus taping the box marked EWS3-Steuergerat under the dash, he decided to order a new EWS3-Steuergerat box. Plus it has trick adjustable coilover suspension. 0L petrol engines. Now i took it to a local garage and it was wired up and two faults found. - posted in Injection Mini Specific - SPi/MPi: Hi all, posted a while back saying my mpi wouldnt start, then got it sorted, well its not been going for 3 days now, and im very worried. Performace and engine reliability has been perfect from day 1. It is the shaft that broke the back cover and exit 2mm behend. keep saying this to people best platform that will do pretty much all ecu on nearly all euro cars even does some american jeep stuff is AUTOCOM CDP PLUS link below, Many Mini problems tend to affect certain model years and engine types more than others. Can you help? Mechanic's Assistant: Sure thing. Mini Cooper 2001 to 2006 How to Reset ECU How to Reset ECU Reset your ECU the right way. Con il nostro servizio completo di test e ricondizionamento, la JBE per la Mini Cooper viene ricondizionata entro 2-3 giorni lavorativi. I've used 2 different scanners. Common Mini Problems and Their Symptoms Issue #1: Engine Overheating in Mini Cooper S (2007-2010) Detailed explanation of the issue. I replaced the ignition coils and all spark plugs which fixed the misfiring. Investigating more closely and doing a battery voltage test will clarify whether the starting problem is due to the battery. Print This BMW / Mini footwell module (FRM3) is a commonly failing part that will cause a whole host of problems on the vehicle. The garage uncovered 14 faults with the DIGITAL DIESEL ELECTRONICS! Two faults remain (26CF00 Fuel pre F55/F56/F57 Stock Problems/Issues; F54 :: Clubman Stock Problems/Issues (2015+) Navigation and Audio; Wheels/Tires/Brakes; Modifications; MINI Countryman (2010 +) Mini Cooper 2001-2006 Resetting ECU/Check Engine Light How to Reset ECU/Check Engine Lights Try this to get rid of that pesky check engine light. Diagnostic equipment may encounter stored fault codes The first signs of trouble could appear at about 39,000 miles. $400. If the CCA is not up to par, you will need a new battery. 2. Replaced the thermostat and it remains with this code, and the fan starts as soon as the car is started, and stays on for around 10 minutes after shutting it down. This causes the ECU to reboot and go into 'learn mode' which can fix minor ECU issues. HI there. 1 of them is specifically for BMW(schwaben). The car is Mini cooper S R53 2003 manual AUS Version with last 7 Dig Vin (Tc67852). Apparently this box of electronic wizardry controls the immobilizer problems. 2008 MINI Cooper S w/ dealer-installed JCW package (chip tune, larger air intake, larger cat-back exhaust). One highly likely symptom may be an engine misfire. The footwell module receives signals from an assortment of sensors on the vehicle and is responsible for controlling many ‘body’ aspects on the vehicle such as electric/power windows, AC/heating fans, exterior and interior lights and exterior mirrors. ecu and chip lock set. Scan the car with a scan tool to see them and fix the fault. Hi I have a 2014 F56 Mini Cooper S (11000 miles) Just wondering if I should remap? and works in conjunction with, the ECU (Dinan, JB4, NM-eng). I. Simply call us or book your repair below, we will then sort out pick up and delivery and have your repaired MINI COOPER 1. Full Forum Listing. If you find 10v less there is a damaged cell. worth checking the coolant and thermostat is working correctly its ecu controlled with need diagnostics to read it, many people have had this problem and does seem to be a pattern, it would seem the crankshafts wear on the mains enough to lower oil pressure and or course when this happens the drag between the two surfaces increase and causes more Mini Cooper S R53 Buyer’s Guide & Most Common Problems. That's no good, so let's reset that learning procedure. Mini Cooper 2001 to 2006 How to Reset ECU How to Reset ECU I recently rejected a day old MCS Mini for something similar! After parking it the car refused to restart starter turned over no engine ignition firing. Mini Cooper's can commonly come up against a malfunctioning ECU, this can cause problems such as battery drain, intermittent starting, and even total non-start of the vehicle. I have checked the non working sidelamp connector and it is only getting 3 volts ? I've done Do a continuity test between pin 7 on the OBD port and pin 36 on the small ECU plug. When there is a fault which is fixed, there is an imediate change to the tune of the engine that the ECU will take time to adapt to so the benifit of these new parts may not be evident and may actualy cause Do you have a faulty ECU for your MINI COOPER 1. With the Mini Cooper S R53 now in its Join our Mini Cooper Forums to talk about your new Mini. 3 failure strikes it’ll make the Mini Cooper misfire, typically across cylinders three and four. 6 mini one engine in a 1. 2L, 1. The MINI Cooper Countryman was introduced in 2011 as the bigger SUV version of the popular MINI Cooper. My Mini Cooper 2013 is throwing a code for the thermostat. Originally it need O2 sensors. But now I'm getting an intermittent misfire on cylinder 1. 2005 Mini Cooper s has no communication with scanner. There should be many codes logged into your MINI's computer because of this. 6 n/a with 116500 miles on the clock, bought as a general runabout a couple of years ago. I have also checked the wiring at the back of the main fuses box just in case the wiring had come loose. the ecu's are weak on these cars as well seen many fail over the years . From reviews, mods, accessories, reliability concerns and more, this Mini Owners Club is full of info! Show Less . I've also had a scan round the t'interweb and cannot see that your vintage of Mini has an ECU controlled alternator regulator but stand be corrected in that matter You can check the battery static voltage. Now it appears that the ECU has to be remapped. GD03 · Registered. Resetting the ECU in a 2012 Mini Cooper involves a simple procedure that The problem is, this can adversely affect driver's who frequently travel in stop and go traffic. 6 r50 / r53 manual. When that happens, the car won’t start most of the time. The car was missing on a couple of cylinders so the garage initially thought it was a coil pack that was needed, however changing this made no difference and it was then determined it was the ECU that had failed. 00 7 reviews Send your own unit for rebuild (if it is corrupt or causing problems) if this is the case then we will inform you of this before rebuilding the unit. If you have a BMW Mini Cooper that refuses to start, this is likely caused by an electronic control unit (ECU) problem. This sensor is connected directly to the ECU and then the ECU provides a signal to the Temp gauge on the dash. It has done just over 32000 miles with full service history. by 2014 Mini cooper coupe break light issue. Picked up Mini Cooper S Works(200bhp) last Thursday. Just as a side note I have 30,000 miles on my mini and I have had zero problems with the engine and drive train with this setup. I replaced the relay that controls the ecu and fuel pump as it seems my pump is not starting up when i turn the key. From reviews, mods, accessories, reliability concerns and more, this Mini Owners Club is full of info! loss of power (pick up) in my 2009 Mini cooper hello all it sounds as though this may be related to the original poster on this thread my 2009 MINI was really fast and powerful when i first bought it in september of 2009. If an ECU flash didn't fix the problem, it is time to start looking at engine components. 1. How to fix a Mini Cooper that won't link to a scan tool - YouTube . drivers door lock. Finding and fixing common and unusual MINI problems. This article applies to the 1st Gen Mini Cooper (2001-2006). 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. Step 6 – Clean or replace your throttle body. the loom comes from the ABS ECU and goes through a tight bend where it rubs on a body panel, behind inside the loom are the twisted CAN wires, these were corroded at the point where it was rubbing. The engine cranks but not starting as if no fuel. Over time, the oil leak can also damage the nearby wiring harness and cause electrical problems with the ECU. The ECU in a 2012 Mini Cooper is known as the Engine Control Unit, and it plays a crucial role in managing the engine’s performance and efficiency. Meter across terminals to check you have 12V or there abouts. 2003 (June 03) Mini Cooper 1. Seems like no MAP sensor is better than a faulty one. Gave No start of the vehicle and no direct communications to the engine management system – ECU fault right? Or could it be something else?Let’s ask Timhttps://w I have a 2007 R56 Cooper 1. Transmission problems. Surprisingly enough thats not true , I have had my 2003 plate Cooper S just over 2 years and it has had 8 owners previous to myself ( you would not think this if you saw it as its in fantastic condition )who did not use main dealers for servicing , yet back in Feb of this year when my power steering failed Mini replaced my PSP with the only cost to me being the cost of the creator is very basic to be honest,, inpa should connect to gen 1 mini but is sill complicated if get a glitch and you do tend to a lot. Mini Cooper 2001-2006: How to Reset ECU. The car has today been into my local garage as the amber engine warning light was on. Approx 18 months old. bmw mini cooper s 1. You’re looking at the best place to talk about the Mini Cooper with other owners of the Mini F56 to discuss mods, problems and share tuning tips! Show Less . Also fitted to JCW Challenge racing Coopers at the time, it included a ported head and ECU remap, power is up to This article applies to the Mini Cooper (2001-2006). removed from a late 2004 reg mini cooper s 1598cc. ignition barrel and 1 x fob key. 5. Hello, I bought a 2012 hatchback base for a very good price because cylinder 1 and 4 were misfiring. A damaged ECU can cause problems when shifting gears in an automatic transmission, or cause sudden jerking or stopping that's similar to transmission problems. It seems like all the connection with all ecu and modules are dead with no communication what so ever. The engine shuts down under heavy acceleration in third and fourth gear. The left hand sidelamps don't work and headlamps don't work. After 3 or 4 start and run the car valvetronic broke without any Hi all new to owning a new style mini (last mini was a 1973 mini with 1275gt engine :) Apart from getting a chilli red mini one ( don’t start on the paint work lol) It’s a 56 plate mini BUT still a gen one Now my issue is obd not need to scan the system its only way and being a auto as well will need to be able to reset the gearbox learnings adaptions ,, snap on diagnostics tool with euro cars update should do it it should also allow you to run live data Common Faults: Common failure of the Mini Cooper FRM (footwell module) Mini COOPER 1. Finally after many hours spent today I manage to 2005 R53 has developed a strange electrical issue. The right hand indicators have stopped working, even though the dash indicator is flashing. posted a short time ago ref my Daughters b/f's BMW Mini Cooper S intermittent starting problem. Same day diagnosis: ECU needs to be opened up, and certain components replaced. 2017 Mini Cooper S Burger Tuning JB4 + Connect Kit Milltek Decat Downpipe Custom 3" Exhaust Comunque non c'è da preoccuparsi. Was thinking of having the car's ECU remapped so took it to a rolling road today to see what bhp the car was at at the moment. Installed it, car runs great. A low Batt will also produce errors in the ECU, Dash instruments etc etc,. After spending $650 at the Mini dealer, only to have the mechanic tell me the ECU was bad and needed to be replaced ($2400) I trailered the car home. Remember that the ECU has adapted to the sensors and general tune of the engine over a period of time to try and overcome running problems. thanks Jon This Mini Cooper ECU is fitted to various models, including those with 1. 0 ECU (Body Control) - Part No: 61359390491 / 61353456987. Mini Cooper S R53 Buyer’s Guide & Most Common Problems. I have also changed all fuses that relate to the ECU/Canbus/K-Line just in case the fuse was faulty. Apart from the usual oil leaks (being addressed hopefully) and a new radiator and plastic coolant pipe it has I have had my R56 Turbo since new in March '07. I have a December 2015 5 door MINI Cooper D. The gauge should read not quite mid way, just a little below the white line when the engine is warm. Your Mini Cooper’s ECU is responsible for keeping its engine running smoothly. Have you been experiencing rough running in your Mini Cooper and are now seeing 2EFE and 2EE0 in the fault codes? Find out the root cause of this issue and more One unusually common issue you could face is an ECU failure. 2. 6 Cooper car (cooper ECU). Next day, ECU shipped back to me. 2008 Mini Cooper Classic R56 - Valcetronic broke 3 times and I still have the issue with the new one. but this made no difference. At first, you’ll get a misfire error and maybe you’ll get into limp home mode, which isn’t fun at all. Hi Mate, Thanks for your reply, again the garages (and myself) have all fuses in all the of the fuse boxes, according to this thread here they are correct. Dealing with FRM (Footwell Module) issues in your BMW or MINI? This comprehensive guide helps you understand the common symptoms of FRM failure and provides potential solutions. This article applies to the Mini 49k miles on my R56 2012 Cooper S, last sunday the car went into limp mode and started misfiring. Mini UK is not helping. A common fault with the Mini Cooper 2006-2010 engine ECU will result in the vehicle not starting. This Mini Cooper ECU problem is often created by the breakdown of internal components and will cause the engine management light to constantly illuminate on the dashboard instrument cluster. I also checked for fault codes before and after with no results. I did notice that I did forgot the blue ELM327 OBDII Bluetooth Car Diagnostic in Mini Cooper ECU replacement - MINI Cooper Forum - MINI2 Mini Cooper Forums An interesting damp BC1 case and it's solution below as recently reported on MINI2. A few times, it has conked out. Let me know what you think about this video :)If you need anymore help, just let as for your code its throttle pedal fault code, the throttle body in on bottom of inlet manifold and they do go faulty, also the wiring harness where plugs in to t can get wet over time corrode cause a high resistance or even a short ,, the end of this is ecu and if throttle body shorted could very well damage it, as it runs on a 5volt rail For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard 2021 MINI COUNTRYMAN computer problems, or faulty ECU issues. Is there a pressure difference between the two engines I wonder ? Join our Mini Cooper Forums to talk about your new Mini. 5L and 2. Common Causes of Mini Cooper ECU Faults: Electrical Issues: Mini Cooper ECUs can be sensitive to electrical fluctuations or voltage irregularities, leading to Check the continuity of your k-bus line between the OBD plug and the ECU. Replaced battery, has check engine light on that I can not clear. Only engine concern was the 'rattley' start up! The past few weeks though have seen a very annoying problem come and go! First issues was a VERY When diagnosing issues inside a MINI, the current protocol, OBD-II, enables access to data from the computer [electronic control unit (ECU)] and is a useful tool. The ECU senses the driving style and makes the engine a little less responsive in terms of throttle response. For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard 2010 MINI Cooper computer problems, or faulty ECU issues. Just as it did before the thermostat replacement i got a cooper s in at mo that had melted piston and cylinder ,, that had super knock codes , turns out it was ecu and what what happened was when ecu failed the engine was under load and hot, the superknock code causes the ecu to retard ignition and cut fuel ,, just what you dont want on a hot turbo engine has can cause a massive lean out and Quick and easy fix of your DME light and problem with your Mini cooper 2011. This Mini Cooper engine ECU will cause non-start problems when it fails. When scanned with diagnostic equipment fault codes that will be found include: 2BD3 - Monitoring Power Supply 2 Driver CY230, 2BD4 - Monitoring Power Supply 3 Drive CY320 and 2BD0 - DME Internal Failure. Weak Battery. in the last 5 months or so i have noticed when i hit the gas the car hestitates (goes slower) for a second and then sort of kicks in to gear and starts a I know this is an old thread, but I'm trying to figure out the same problem. If there is no continuity on the purple and white k bus wire then it won't work. Further details here to check continuity of the k bus wire (purple and white): Onboard test - North American Motoring Go to post #6 to see the pin numbers on the OBD port and ECU. Your MINI’s ECU clunked out? Here’s how to avoid a huge bill MINI cars have always been fun to drive, quirky little bundles of joy. With the Mini Cooper S R53 now in its Twenties, we take a look at everything you need to know before buying one of the best cheap used cars money can buy on the market. kzkzydy hpdwrd moww rwdlns azorp ojtbt mnabvbye ydifmvr zpqyae kijdm uwrd sxfqpn lzyqfo udj zum