I've not managed to make it do it again. Here you can cycle through all messages. E4 -Fuel trim bank 2, permissible range exceeded. 40804081: The fault code is not found in the database. Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks. 2. BMW engine codes are designed to provide a lot of information about the engine design. Technical Service Bulletins (TSB) for 2016 Bmw X1. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have. bimmerfest. msakac33. Seems like you have an intermittent problem. iTrader: ( 0) N20 320i Code 12B104 with CEL. Updating this post to help anyone with similar transmission codes. Forums for Local BMW Car Clubs. iTrader: ( 0) 29F4/F5. Hi guys recently my bmw 316d showed drivetrain mallfunction with 28f400 code. Driving a BMW F11 520D from 2014. Every BMW production model, and even some prototypes and concept cars, are given a type designation. Took it to another mechanic and got it diagnosed for free. U2xxx – Manufacturer-specific. Oxygen Sensor (O2) Code 1222. Join Date: Dec 2018. The user needs to use other equipment or software for diagnostics. Join Date: Jun 2020. Under VTG, when I run "Live data" I get the following: Control Unit- Battery Voltage to Transfer Case-14V, Coding Status-X3, Calibration Status- not calibrated. Your OBD system detects faults in your car and displays a trouble code that tells you and your mechanic what. . P0128. 2012-2015 BMW 3-Series and 4-Series Forum. Fault codes may be saved in the DSC control unit: 480AAD - wheel speed sensor - rear left - smoke monitoring 480AAC - wheel speed . Fault code: 284E00 Lambda probe according. When i went to official BMW shop the first told me i need to replace the cylinder . View. Even after rectification I am still bemused how this vehicle is now fixed and why it displayed a particular fault code. Location: Northern Virginia. 2A8800 - Engine speed picks up too slowly in an automatic start, or no driver detected during starting operation. EGR faulty or dpf filter or pressure sensor fault maybe, would need to do live data see if egr is moving and what the pressure post and pre dpf filter are,, if car used short trips and never gets chance to regen the dpf filter. 6. Save Share. It took my car almost 10,000 miles between the first instances the pump was running slow until it failed. I took the car on the highway and drove it at higher rpms (around 3,000 rpm) for about ten minutes or so . Before the car went in for service, the light, of course, went out. 0d 258hp 195. Reset codes, started the car, and got code 2e83 and 2e84. Soon enough I get the same message and I somehow drive home and I check with Carly and get the below codes. 4521. it is called the post-catalytic or the after catalyst oxygen sensor. Initially, just the most common BMW models such as the BMW. Other than that the codes either don't show up, or don't contain much meaning, which I'm just assuming is nothing major/is fine. Since BMW also has their own trouble code system, the codes are arranged in numerical order using the BMW numbering system. 9CB8. What makes it possible to read your BMW’s fault codes? The fault memory in the BMW can be read out by connecting a diagnostic device to the vehicle. It keeps coming back so I guess the glow plug module is broken and need to replace it. The symptoms are: ABS, Brake (yellow), 4x4, and TPMS light come on while driving. Initial problem was on 9/10/2018 at 52,446 miles. bimmerfest. Added automatic detection of P or hex code; Added improved data for P codes and hex codes linked to P codes; Added page for most requested codes; Added diagnostic information for certain codes; 1. Its UNREAL that on the entire interwbs not ONE SINGLE person, and (probable not even BMW) knows how to correct this fault (2D2E) The response is basiclly, take the car, from the steering wheel. Such codes indicate a problem with the car’s communication system, U1xxx – Manufacturer-specific. Location: CT. Covered, now for gasoline engine vehicles and for the diesel engine vehicles when BMW software solution becomes available, under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks. NOTE DISCLAIMER: DO NOT CARRY OUT UNLESS YOU ARE QUALIFIED MECHANIC. Rep. 2 and DDE 6. One of the most notoriously common issues with the N54 engine was related to the fuel delovery system. EGR system problems? fault code 290900 or P115d. Hi I have 6 error codes on my mini cooper 284E00 28CD00 25CE0024CE00 2AB500 27F100 LOCAL GARAGE HAS LOOKED AND ALL SEEMS OK. I've got 6 codes on the DDE/DME modules. 27CE Oil Level Sensor fault. 2007 bmw 328xi 3. iTrader: ( 0) 12B104 Code. i can think of other reason. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > BIMMERPOST Universal Forums > General BMW News and Cars Discussion > BMW Fault Code Database Google Search Search Forums93AE: ZK6 / ACTIVE HEADREST LEFT 93AF: ZK7 / ACTIVE HEADREST RIGHT. First suspect is that the connectors are reversed, meaning Bank 1 Pre-cat sensor is plugged into Bank 2 chassis connector, and vice-versa: N52 | P2096 | 2C31 | DME: Oxygen sensor control | MSV80. Sounds like electrical fault? Reply. 25852 posts · Joined 2015. 2. On earlier models its extremly easy to change. I cleared down the codes and then ran Carly again a few days later and the same fault is back. OBD2 - permanent: P0440 - Evaporative Emission System. Your OBD-II Trouble Codes Repair Site. La liste complète des codes défaut BMW (Page 1) / Logiciels et outils de diagnostic BMW / ForumBMW. Enter fault code. Last year was replaced the egr valve, egr cooler, dpf was cleaned, lambda sensor changed, intake manifold flaps changed and cleaned. Pump will not turn on. Ignoring this code might seem tempting, but doing so could have more significant consequences down the road, affecting not only your driving experience but potentially. Coolant Thermostat (Coolant Temperature Blow Thermostat Regulation Temperature) P0129. Location: Granby, CT. It costs around $800-$1000. 20d 2011 model. P0122. You can get Bim. Save. Learn More Fixes. will jump you to the correct section. Low voltage, and no communication. Mai exact, e prezenta eroarea: 284E00 Lambda probe to Kat, signal Nernst voltage: interruption. The fault code P1014 is usually due to the vehicle’s valvetronic eccentric shaft sensor. Manufacturers also define. Contaminated Sensor — Oil impurities, sludge, or debris accumulation around the sensor can interfere with its proper functioning. Checked errors and saw I had 244C00 - Boost pressure control, control deviation: charging pressure too low/positive deviation. Charging pressure 318. Turn the ignition key to the “on” position, but do not start the engine. Februar 2023 um 1:30 BMW 5er F10 TwointjePan Themenstarter am 15. mike1967. 278F00 Swirl flaps: mechanically faulty. FRM: Exhaustive-discharge protection of battery: deactivation, side-marker light. hi , i have an bmw f15 2015 . 06- Coding Tool - NCS Dummy/Expert, Toolset 32 & BMW TIS. Mechanical fault, servo motor short circuit, servo motor shorted to ground. I am experiencing the attached drivetrain fault. Thread. As the title says, both these warning lights have appeared on my 2014 mini one d. -. 20E120 Crankcase ventilation system, vent hose: not connected/faulty. . 2F04 Misfire, Cylinder 6: detected. Checked power at the connector for the water pump, and got . It contains fault codes across all models broken down by ECU variant. Code 1223. 1. Model codes: (E31 8 series, E36 3 series, E38 7 series, E39 5 series) 1 Activation -Solenoid Valve, Leakage Diagnosis Pump. Most auto repair shops charge between $75 and $150 per hour. It is the most comprehensive fault code database available online. Hi all, I've got a 284E00 code that's been unable to clear for a few months now but only recently have I noticed the idle is a little rough when stationery. 4755. Surgeon General. 29E0 & 29E1 Fault Codes. vgsg90. This information applies to 1989-1990 3, 5, and 7 series BMW models. P1638; BMW 100001 Throttle valve, function:. Getting a diagnostic service from BMW costs ~$180 each time you need a fault code read. Bmw fault code list - Download as a PDF or view online for free. VVT overload protection, ECU temperature – high input, bank 1. Opus IVS sensor Help Needed. Took it to another mechanic and got it diagnosed for free. ) to their factory defaults. 133E10 - Valvetronic system: deactivated , adjustment fault too frequent. i can think of other reason. There is a sensor after air filter at the intake pipe known as air mass sensor. Communication Number: B310116, Date: 2016-11-01. I then reran the Carly and I now have the codes 004AFB, 0040E9 and 004B82. lambda controller + adaptation deviation in max. Location: California. Before the car went in for service, the light, of course, went out. My car from the scanner gives P3049 and the engine light is on. Here is what Bentley says about how activation. That's its job. BMW Fault Codes (DTCs) Below is a comprehensive listing of BMW DTCs and the corresponding SAE P-codes. I attach two pages from the "E90 Voltage Supply" BMW Training Manual, pages 5 & 6,. BMW P 316 C Coolant temperature sensor, radiator outlet – impossible signal. ECU OK, no Fault Code Car Communication Computer CCC Fault: Communication errors K-CAN Code: E187 Fault: Line fault detection K-CAN Code: E184 Car Communication Computer CCC. Access BMW CC-ID codes in E87, E90, E60, E63, X5 E70 to check reasons for warning and fault messages on your instrument cluster. 3E95 Intake air Temperature Sensor. 03 to check fault codes and found 4D4A and 452A came up indicating: • Fault 452A appears as the particle filter most of the mileage has exceeded maximum and serves as information / reference for the filter in a BMW expert workshop to be replaced. 030101 Power window; rear door on driver’s side: relay for closing; no output voltage. This BMW fault code lookup service was created by an enthusiast for enthusiasts. 10814. Fault code 290b00 Air system air to egr air mass flow is related to the Problem with air intake into combustion engine through air filter. Can someone now where is it on the car. So I'm still getting those code P0401 - air mass too high. Join Date: Aug 2014. Exhaust Pressure Sensor Pipe was totally blocked with carbon so removed it (thanks to a guide on here) and cleaned with carb cleaner: I have a BMW-specific fault code reader and I regularly get the following codes: 255C00 - EGR actuator position control valve too far open / negative control deviation; 272E00 - Exhaust-gas recirculation valve plausibility. Most auto repair shops charge between $75 and $150 per hour. 97 mbar. (names seem to follow the traditional M code logic above, regardless of year) S14. Now, given that I'm not new to a manual transmission and don't drive particularly aggressively, and I don't ride the clutch, this seems awfully low miles for. Location: Granby, CT. i did a Carly health check as a i recently bought the car . Mods: M Performance Suspension, BMW Style 197 Wheels/ PSS Tires, M Sport Steering Wheel. 281E Variable Air Intake: Activation (on my car this may indicate the the VANOS needs rebuilt) 2783 Heated Film at Air Mass Measuring Sensor (clean, test and maybe replace) 27C3 Thermal Oil Level Sensor (typical in my E46, probably needs replacing)Hi guys. 3 Decimal 1 DME Fault 3 Fuel Pump Relay EKP 4 Idle Speed Controller 5 EVAP Canister Valve 6 Air Flow Sensor 7 Air Flow Sensor 8 “CHECK ENGINE” Light 10 Lambda Regulation 12 Lambda Sensor 15 “CHECK ENGINE” Light Failure 16 Injectors Cyl 1,3,5 17 Injectors Cyl 2,4,6 22 Idle. Please consider creating a new thread. Removed exhaust flap motors from exhaust, plugged into connectors, coated with RTV and zip tied out of the way. It is necessary to check the circuit . (short circuit counter over threshold limit) 5. Engine: 3166. Given there is a tamper dot, it appears that it's likely a communication bus issue. 5 volts, 8 volts, and 12 volts, on the different pins. 5E42: Wheel speed sensor rear right – air gap excessive. Euro E24 M635CSi. southcoastguy said: The code means that the diesel particulate filter (DPF) is clogged (or nearly) and must be cleaned or replaced. Sent from my iPhone. CAUSE A faulty ignition coil may have damaged the DME; however, there is no DME fault code stored for the defective ignition coil. 6/10 P0174. iTrader: ( 0) Lots of codes. A month ago I got the inspection light pop up and the battery light. And here for some info. La liste complète des codes défaut BMW (Page 1) / Logiciels et outils de diagnostic BMW / ForumBMW. The one i'd be looking at here is that last code. Enter a fault code and follow the instructions to test components in order, and establish the likely cause of a problem. It may go off for a week, leaving you feeling all is ok, but it will come again. This BMW fault code lookup service was created by an enthusiast for enthusiasts. Alan G said: I take it you cleared the code after you changed the egr. Reply Quote. Fault Code: 801228 Fault Explanation: Power Management: Reducing fan horsepower / IHKA control panel: Internal errorThe engine malfunction warning is illuminated, and one of the following fault codes are stored in the DME shortly after programming the vehicle or with a customer complaint. The vacuum actuator is #2. Lean refers to the air-fuel ratio (AFR) and means there is too much air and too little fuel in the system. Fault Code: 284E00. The car is a 2013 328i w/97k and no mods. Sometimes just crank but no start. 01 - MT/AT) 249300 - Rail pressure monitoring at engine start: the low rail pressure at engine start. 0d xDrive JA: What is the model/year of your BMW? Customer: 2014 VIN WBAXX320000G76165 JA: Are you fixing your vehicle yourself? What have you tried so far? Customer: Just checking the faults via OBDII JA: Is there anything else the Mechanic should know before I connect you?. Fault Code: 0029F2 Fault Explanation:High-pressure fuel system, fuel pressure Fault Code: 0029F3 Fault Explanation:Fuel pressure sensor, electricThanks Sir. However, even if you don't clear the codes, reset the fuel trims, etc. They now want to remove the inlet manifold to get a better idea of what required at a cost of £380 and cant move forward without this next step, then check swirl flaps compression test to make sure engine isnt. This code usually indicates that your vehicle needs to be serviced by a BMW. My question is this as I can't find a clear answer, is it the sensor at the bottom of the DPF filter? BMW Fault Code Lookup. 2014 BMW 640i [0. Parkbremse lossen - the handbrake is faulty or activated. 2. ). . Post by Belly1987 » Sat Nov 16, 2019 7:18 pm Hi Guys New to this forum, so firstly thanks for letting me jump in here. 98 mbar. 1. It looks like all of the fault codes are related to the exhaust system and lambda (O2) sensor. 27F100 - lower charge air hose monitoring charge air hose. 1. . 1999 Alpine White BMW Z3 Roadster 2. 5 posts · Joined 2010. iTrader: ( 0) Multiple Code Hell (2015 320i F30) Help! Hi All! Sorry it's long, but I wanted to give the details and there's a lot of them! HALP! My friend Rudy (long story) is. Fault code: 283400 Lambda probe according kat, controlling heating: interruption. 2016 F54 Clubman Cooper S JCW Chilli Pack Driver Assistance Pack. bimmerfest. Got the error code 284E00 Lambda probe after catalytic converter, signal >Nernst voltage: interruption The car is a 64 plate. 1D3201 - Clutch Seriously Damaged. Join Date: Mar 2015. Enter a BMW fault code (P or hex), complete the Captcha, and click "Search". I would think that if the intake cam were the issue then you would also be getting adjustment fault codes along with the 28A0. , the engine controller will adapt. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. rd uvService Plan. ASE and BMW Master Certified Technician. #2 · Dec 19, 2016. The pipework to the exhaust pressure sensor is clear as is the sensor. Engine electronics. This information is provided solely for informational purposes. I am retired and don't drive a lot. The two (2) fault codes you provided (CED4 & D514) both suggest a wiring issue in the Bus System which provides signal transmission between Modules. 0 codes 2d06, 29e1,. bmw fault code 28f400 clutch issue. 283400 Lambda probe after catalyst triggering heating stop. 2 and DDE 6. A0B5 CAS: Fault road speed signal 2C2D DME: Oxygen sensor before catalytic converter: coasting mode check The stored codes are: 2DEB DME: Power management vehicle electrical system 2C3D DMW: Oxygen sensor before catalytic converter: line fault + 2 ABS codes for the front left and right wheel speed sensorsFault code: D71403 :Signal (energy degradation dynamics, ID: ENERGY DGR DRDY) invalid / Invalid signal bus. Engines: BMW M57, M67 diesel engine fault codes. The symptoms are: ABS, Brake (yellow), 4x4, and TPMS light come on while driving. P2400 through P2499. This fault first came around then i changed my injectors and spark plugs. Release the button when BMW CC-ID codes appear on the bottom display. Good Luck. Ok, I wouldn't worry too much about when the scan tool said that the fault occurred. BMW Garage: BMW Meets: Register: Today's Posts: Search:. com is generated by its users. This code already surfaced once and BMW replaced under warranty "flat motor for rear left or. No idea when this code popped up. Each O2 sensor has a "heater" element inside to warm up the sensor after a cold start. . 2. Der BMW e39, e53, e46, sowie viele andere haben eine Menge von Sensoren und anderen elektrischen Geräten, deren Ausfall durch Diagnose gelernt werden kann. Pressures. Car runs fine just a check engine light. Appreciate 0 QuoteHaving trouble getting monitors ready to pass emissions test. 3E90 Crankshaft RPM - No Signal. Appreciate 1 chowser51 1944. They stated that driving was possible, but onluy limited power was available. Here are the fault code translations: 12B104 Oxygen sensor heating before catalytic converter, activation: Line disconnection. Wednesday 23rd March 2011. P1078. 2 and M5. 2EE0 Misfire, several cylinders: Fuel injection deactivation. " I'm not sure what the last code means. Even after rectification I am still bemused how this vehicle is now fixed and why it displayed a particular fault code. 5er 5er F07 (GT), F10 & F11 Lambdasonde Error 284E00 Lambdasonde Error 284E00 27 Antworten Neuester Beitrag am 26. But I have a question about the module, I read some where that it maybe needs to get flashed. Learn More Fixes. Not been out to car today, I drove home slowly and parked up. Checked the main fuse in the DME box, and random fuses behind the glove box. It is the most comprehensive fault code database available online. CEL came on and after restarting the car, the CEL went away, and the codes. The diagnostic trouble code is the code your OBD generates to tell you something is wrong. Code: 121002. It's a safety issue which can potentially make the engine cut out. The cost to diagnose the P22AE code is 1. Not sure where to start. after a while I get the 29E0/29E1 fault code, I tried to reset the adaptation but the code came back again! I only put the 91/94 octane in my tank!P1137 O2 Sensor Heater Circuit Signal Intermittant (Bank 1 Sensor 2) P1138 O2 Sensor Heater Circuit Low Voltage (Bank 1 Sensor 2) P1139 O2 Sensor Heater Circuit High Voltage (Bank 1 Sensor 2) P1140 Mass or Volume Air Flow Circuit Range/Performance Problem. 283400 Lambda probe after catalyst triggering heating stop. 12. Opus IVS 02 sensor Help Needed. This is a listing of OBDII generic and enhanced BMW trouble code definitions for the model year 2011. Content on R1200GS. Ive only replaced one coil since buying the car at 25K. About 8 months ago we had sagging suspension on one side, had both air springs replaced and it was fixed. The planned life of the DPF is 100 grams of ash. I am having the same problem. Description. Posts. 244C00 - Charge-air pressure control, control deviation: charge-air pressure too low/positive control deviation. Bmw Fehlercode Liste PDF Herunterladen. Join Date: Aug 2014. Even though this is NOT a Recall, BMW NA sent VIN-specific customer notification letters. DDE: Power management, closed-circuit current violation. Mechanically faulty near closed position; 272F00 - Exhaust-gas recirculation valve plausibility. If driven further, it will store fault code 481A/245800. The planned life of the DPF is 100 grams of ash. 4. P1441. Hi all, I've got a 284E00 code that's been unable to clear for a few months now but only recently have I noticed the idle is a little rough when stationery. 8040D2 BDC: Activation40804081 of parking status, vehicle electrical system not OK. Thanks. the car has manual gearbox. 2AA1 - Camshaft Sensor, exhaust, signal. So, I read this thread and I tried the screw that heple suggests. hi , i have an bmw f15 2015 . I didn't notice anything in the way the car drove at all, so I decided to read out the car fault codes. Reset fault codes and if issue occurs. component , and also check the chain . Fault Explanation:Lambda probe according Kat, Nernst. The engine harness section for the transmission is twisted at the right hand side of the engine compartment. I reset the DPF and deleted the fault codes and will monitor the backpressure and soot mass for some time to ensure everything is ok. unfortunately. CED4 indicates the EKPS fuel pump module is NOT receiving a signal from the DME-DDE Module. net: passionné(e)s de BMW, visitez le forum pour en découvrir davantage. 新潟県三条市よりbmwミニがエンジン警告灯点灯で御入庫です。r60ミニのディーゼルエンジン車です。フォルトコードを確認すると004862 egr流量に対するエア流量の妥当性って入っていました。どうやらEGR系統の詰りっぽいです(^^;)診断機のテストプランにてEGR流量を計測します。MCU (Computer) Malfunction. Here is a list of codes: Fault Report - BMWhat - Version: 13. Content on bimmerfest. P3000 through P3499. 481A DPF -Bank 1. You can find common BMW X1 fault codes on this page that when clicked take you to a detailed description. 00] Someone else was asking this only last week. In case fault codes 4521 or 4530 are stored, perform the following test modules: B1362_D6TRK (Turbine control flap – wastegate control of the smaller turbocharger);. 1 - 9 of 9 Posts. Embassy sensor, rear right. net: passionné(e)s de BMW, visitez le forum pour en découvrir davantage. No radio, no sound, no kong, no cruise control. Join Date: Apr 2021. 3: Updated data to 4. 0. Charged the battery but the inspection light came up occasionally. . When I plugged in my code reader I got the below codes. Fault code: 284E00 Lambda probe according kat, nernst voltage signal: interruption. (Angel Headlights) Quick scan using Carista brought up the following codes; 8041B6. Now I identified in real. 2 and M5. As for your engine light coming on, then going off, yes, this will happen. I took it to an indy who said that the Exhaust Pressure Sensor upstream of Turbo needs changing, and i got to this same stage in the test-plan using ISTA. An interrupt in the Nernst voltage of the oxygen sensor downstream of the catalytic converter is detected if the signal voltage lies above the limit value and. I have noticed that the first cold start of the day. 3/10 P0456. Last year was replaced the egr valve, egr cooler, dpf was cleaned, lambda sensor changed, intake manifold flaps changed and cleaned. Covered under the terms of the BMW New Vehicle/SAV Limited Warranty or the BMW Certified Pre-Owned Program. Lately after car been serviced, in the mornings on cold start the engine is shaking for couple of minutes. Choose a language:. BMW Fault Codes DTC - X3 E34, E39, E46, E39, X5 E53, E60, E65, E70, E83 E90, X6, F10, F20 and others B2AAA Incorrect trouble code reading format. hi have you resolved this issue. I then had a garage replace the brake vacuum sensor and EGR valve. Always assumed the CEL was only because of catless but after clearing that with bm3 and it stayed on, I found my. Hi! First off love the sub! I read all the posts and have learned quite a bit from everyone’s input! Do my new to me 2013 335i MG beauty is throwing the code read by BimmerCode: 12B104 Lambda Sensor Heating Upstream of catalytic converter, Activation: line interruption. Charge Air Pressure Actuator Short Circuit To Ground. I recently bought the Carly for BMW diagnostic tool and decided to run the codes (scary, like going to the doctor). 1, M1. She came back and took another car. This twisting chafes the wires near the A/C lines (1). No DSC specified nominal torque. 2AB600. Any help is more than welcome!. Bimmerlink is an application every BMW owner MUST own. bimmerfest. Need a little help. Periodic regeneration via the ISTA service function is only enabled under the following conditions: Fault codes 480A/245700 and 481A/245800 have the status "currently not present". 0xD019C3 - Interface EPS (actual steering torque, driver, actuator, 49. 2EF4 Misfire, Cylinder: Fuel injection deactivation. If you had simply looked up the CC-ID 134 code, you would have found the definition: That's the Right Brake Light under the lens on the Right fender, NOT the trunk lid. Defects or incorrect signals are detected in the control circuit of the first or second engine cold start injector. 480134 direction of travel cannot be determined (presume this one is the one to throw my chassis light on) 8011F9 internal component failure PTC module. soll ich mit übersätzer nun arbeiten!?. P2700 through P2799. 2016 BMW X1 28I WITH CODES 48068C,480781,48078A D356E4 AND PUMP MOTOR FAULT - Answered by a verified BMW Mechanic We use cookies to give you the best possible experience on our website. I have P0472 (Exhaust Gas Pressure Sensor - low input) coming up on the DTC and after a while P0471 (Exhaust Pressure Sensor Range) appears as well. BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST > 2012-2019 BMW 3 and 4-Series Forums > General F30 Sedan / F32 Coupe / F36 Gran Coupe Forum > Multiple fault codes - possible bad intake manifold. " So the car has been losing power. BMW E70 X5 4. Here are the codes: Boost pressure operating range: Pressure too low.