A forum community dedicated to BMW owners and enthusiasts. 1:. News from the Automotive industry including Motorsport. 1 and M1. Tur offen - one or more doors are not closed. I was coding AE/Light options with BMWHAT and had a charger on my car. Any of the following camshaft sensor or VANOS faults, as well as various misfire faults, may be stored in DME fault memory. So, I read this thread and I tried the screw that heple suggests. The most common causes of an engine management light on a BMW are a faulty oxygen sensor, a loose or broken vacuum line, an engine misfire, or an issue with the fuel injection system. P2300 through P2399. 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 ForumsGood News & BAD News: Good News: IF you already have the Windows 10 Laptop, and have SOME experience with installing software on a PC, you can Download & Install BMW Standard Tools in an hour or two. As Bentley says at 160-8, first check fuse (F70 in your case), but as BMW-North suggests, it sounds like your fuel pump is NOT being activated. Just an F Series Owner. A. I bought a new gas cap thinking mine was faulty and the code still comes on about every 4-6 weeks. That Fault Code suggests that the VTG/VGSG Transfer Case Module is NOT receiving an expected "torque" signal from the DSC Module. Join Date: Feb 2016. BMW CC-ID codes readout. 2 fault codes. 00000D STH As above. . Here are the Bentley Manual Definitions for 4 different P-codes which ALL have the SAME Hex-code (2E31). So far, I have changed the fuel filter which was really dirty, but it hasn't cleared. The sensor that is monitoring the position of the camshaft is probably broken and needs to be replaced. BMW 5 Series Forum ; TRANS FAULT, EGS CODES, PLEASE HELP ME TRANSLATE!! TRANS FAULT, EGS CODES, PLEASE HELP ME TRANSLATE!! 514a; 5142; 5144; cf07; 5146; 299a; cd99; cd9d;. This code is a trouble code that indicates that you have a problem with the camshaft position sensor on the first bank of your engine. My battery shows 85%+ health (over 5 years old) so I don't think mine are battery related either. #1 · Oct 30, 2015. After this the car won't start, it just cranks over. 14. If anyone needs help here we have the DTC Database (OBD-II Trouble Codes) (y) Definitions for. 2: Updated data to 4. NOTE DISCLAIMER: DO NOT CARRY OUT UNLESS YOU ARE QUALIFIED MECHANIC. Fuel Pressure Low. 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. Transfer box. Fault Code: 005E4E Fault Explanation:Check DSC sensor offset. com is not in any way affiliated with Bayerische Motoren Werke AG. Ive only replaced one coil since buying the car at 25K. 2011 BMW 135i [0. This is because many fault code tables, like our OBD code list are showing the OBD2 generic codes. Here is what Bentley says about how activation. 2, and M1. 3) is an early Bosch Motronic ECU, used on all of the 6 Cylinder BMWs up until 1990, and a few more after that. If you're unsure where to find code information, we highly recommend you just use the search feature instead to get help!Fault Code Conditions; General Conditions: The fault check takes place continuously every 100 ms when following conditions are met: ‐ There is no IBS system fault. This bank is the one where cylinder 1 is located. Servomotor- Current Consumption- -. iTrader: ( 0) P0112F/101f01 HELP. CD951C - no message /actual steering torque/ - not relevant due to the steering module/motor is dead for some reason. FRM2 Footwell mod 2 fault. Drives: E90 320i, F31 328i. Browse by Make. I checked the battery charger and find the cord was unplugged across the garage. If the cam chain is faulty, slipped/stretched/broken that would give cam/crank fault codes, if it has just slipped you would normally have cam/crank correlation fault code stored. BMW P 321 E Atmospheric pressure sensor – incorrect maximum pressure value. RECOMMEND THERMOSTAT AS WELL. These are stored in response to a problem found in the car by the system. CD951C - no message /actual steering torque/ - not relevant due to the steering module/motor is dead for some reason. I've checked all the charge air pipes for leaks and everything is sealed up good. 2. The engine codes used to be quite simple - M10 for four cylinder, M20 for small six cylinder, and M30 for the Big Six. bimmerfest. The odd thing is that after I drive it for a while and stop the engine it will start right away, no problems, regardless of how many times I will try to start it during the day. this car is not fitted with shutter control i assume this is an erroneous code. Thus a wheel sensor code means that the DSC module sees an absent. Ed in San Jose '97 540i 6 speed aspensilber over aubergine leather. vgsg90. BMW Fault Code Lookup. Faulty camshaft position sensor. Fault code: INFO 780022 Nvm e integrity failed Fault code: INFO 780024 Canif e stopped Fault code: INFO 780034 Message (vehicle condition 0x3a0) is missing Fault code: INFO 78005D Linif e response Fault code: INFO 780066 Controller: HW system reset Fault code: INFO 420006 Reset Fault code: INFO 420300 Signal (relative timing counter,. Right after an oil change, I got 2 warnings: Low oil pressure and drivetrain malfunction with engine power reduced. Front electronics module (FEM) Bootloader: 00001556. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Can anyone decipher these fault codesP0171 – System Too Lean (Bank 1) Code P0171 indicates the engines computer (commonly known as the DME) thinks the engine is running too lean on bank 1. 78 - Plausibility, accelerator and brake pedals. Engine Coolant Temperature (ECT)So, I read this thread and I tried the screw that heple suggests. . Captain. 🙅My car was running fine, no hiccups-no strange sounds, clutch is fine and while driving it the other day right before I got to my destination the stick shift wouldn’t shift into a/any gear. The problem could be a defective CMPS, open or shorted wire, or defective ECU. 2016 F54 Clubman Cooper S JCW Chilli Pack Driver Assistance Pack. BMW P 0401 Exhaust Gas Recirculation System Inefficiency. Turn the ignition key to the “on” position, but do not start the engine. It basically means that the speed sensors in the transmission are detecting that the torque converter lock-up clutch is not operating properly/slipping. Clicking "View" Link gives following "Fault Information" page: Fault Information - BMWFaultCodes. Alas no - the code has returned. 93076B Deactivation Of Terminal 30B: Upper Startability Limit Reached. Drives: 2006 325i (SOLD) Join Date: Oct 2011. ANY BMW-specific Scan Tool or Software such as INPA should be capable of "Activating" lights, so that if you don't have a helper to push the brake pedal, you can Activate the. Join Date: Jul 2010. 2008 BMW 335i Coupe - 6AT w/ Paddles - Black on Black - Dark Burl Walnut - 19"s - Aero -ColdWeather - Premium - Sport - Navigation - iPod - JB4 - BMS. The Definition for "A0B2", in both ISTA and BMW Fault Code Lookup, is: A0B2: CAS: Supply, terminal 30E/30L: cas: The other pertinent Code is 2F44, which suggests to me the DME is NOT receiving the required signal from CAS to Activate the Injectors or time coil pulses: 2F44:• Check whether other fault codes relating to the SCR system are stored and rectify them. Fault Code 282B00. This BMW fault code lookup service was created by an enthusiast for enthusiasts. Junction Box Passenger / Beifahrer Fault Code: 00A6CFHelp with diagnosing DTCs. 74 info memory entries were found. Can fix yourself in a few hours if you are that way inclined, and you can reset the adaptations afterwards. BMW: $164. 12. Last week, I started getting an occasional CEL, and a message of "Engine malfunction - reduced power mode" but nothing ever happened. Fault codes: 1. 2 and 1. Trouble code (s) stored, intake leak, mechanical fault, electronic throttle system (ETS) P1118. 5. Also as soon as i drove it down the road then i got the 5DE0, 5DE1. Bimmerforums is the preferred online BMW Forum and community for BMW owners. NOTE DISCLAIMER: DO NOT CARRY OUT UNLESS YOU ARE QUALIFIED MECHANIC. 480114H/4718868 Undocumented Code 482630 ICM: FlexRay Communication Fault D01646 No Message (Angle, Accelerator Pedal, 40. This code popped up on a cold day while accelerating mid pedal up a small incline. Got the following codes: 133B04 - Valvetronic system ; no adjustment possible. I got a 28B8 code (exhaust camshaft mechanical) I pulled the exhaust side solenoid and then found the little piston was stuck (solenoid itself worked fine). BMW Code Database DME M1. In this. 15 hPa. Join Date: Apr 2017. 8040D2 BDC: Activation40804081 of parking status, vehicle electrical system not OK. First of all, it is necessary to check the quality of antifreeze, the operation of the thermostat, as well as the radiator cooling fan. Charge Air Pressure Actuator Short Circuit To Ground. the car has header and no. BMW Fault Code Lookup - BMWFaultCodes Fools rush in where angels fear to tread! I am responsible for what I write, not for your understanding of it. Reading BMW fault codes is effortless, regardless of which scanner you use. BMW engine codes are designed to provide a lot of information about the engine design. Sponsored Links #2 07-07-2019, 12:38 PM ard. 2. 1) VTG Transfer Case---"54C4/present VTG Calibration Faulty" This fault won't clear. Enter a BMW fault code (P or hex), complete the Captcha, and click "Search". 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. Here you can cycle through all messages. Part came in today. Not a recall, no. It basically is not hitting the threshold consistently of 2500mbar and the. Click to expand. 3 ohms, its faulty. Was it a new genuine part you fitted. I got the following list when I did a scan: CAS fault. The mixture is too lean and oxygen sensor emissions control makes it richer. This indicates a fault with the internal memory of the DME computer. Code: Engine/Motor Fault Code: 102005 Fault Explanation: Air filter, air mass meter signal deviation, coupling: inflow bad. Forum Rules. Therefore the description may not be 100% accurate. These are the fault codes now present: Transmission: CF1C no message from engine management VGT: 1E, 81, 55, C4 No found! See less See more Tim Cincinnati. Charge-air temperature sensor faulty (displays values that are too high, mostly without fault entry). Coolant Thermostat (Coolant Temperature Below Thermostat Regulating Temperature) Condition for fault identification. The list is rather long, maybe we should sticky this, so anyone can access it. Hi everyone, I have a 2015 F15 X5 35D and when I went to start my car this morning, it would just endlessly crank and not turn over. Only a fault code 2A70 persists, but not in the dash. 3v. Private First Class . All glow plugs been replaced week ago. Recently replaced the rear brake pads, as soon as I did I got the 5DE3 Code which is rear brake pad wear, so I bought a new brake pad sensor and replace but still getting this code, so Im not understanding why. Rep. 244C00 - Boos pressure control, control deviation: boost pressure too low / positive control deviaton. Location: South Yorkshire. 4/10 P0128. P-Codes will start with a P and are usually generated by generic scanners. Creator C110+ C310. To read fault codes from any module, you must have a multi-level BMW scanner like the ones. In a previous car I had a fault code on a lambda sensor generated from a lose wire so that could also be the problem. I found this complete list of OBD II codes for BMW's. This is not normal, and i am sure that this is related to the fault code i am getting. . Dismiss or wait for all warning and failure messages to disappear. It indicated Diesel Particulate Sensor Measuring Electrode: Faulty. To read fault codes from any module, you must have a multi-level BMW scanner like the ones outlined here. In reading this forum it seems this is related to the VANOS solenoid. I have a 5 series F10 2010 525d with N57D30 engine,the issue is that it doesn't start: Fault codes: 1. The sensor that is monitoring the position of the camshaft is probably broken and needs to be replaced. BMW models and chassis are designated with an internal code to tell them apart. COULD NOT TEST DUE TO COOLANT PUMP FAILURE. DMTL Tank Leakage: Super fine leak fault codes 272F, 3141, 321D CAUSE Incorrectly installed fuel cap, evaporative system leakage or tank ventilation valve (TEV) that has been. With ista i have checked the MAF, MAP sensor which all appear okay. Popular BMW Fault Codes. BMW never really admitted being at fault to avoid legal liabilities. Good News part 2: you can learn to connect to the vehicle and read Fault Codes in ALL Modules in ~ 30 minutes following the. E81 / E82 / E87 / E88. Mods: M Performance Suspension, BMW Style 197 Wheels/ PSS Tires, M Sport Steering Wheel. I just had a check engine light come on last night (I posted about an ongoing burning oil smell yesterday afternoon) so I plugged in the adapter. P2900 through P2999. There are SEPARATE Fault Codes for issues with each of those components, and YOUR current fault code is "2A13". When the car is in a low rpm range (idle) the car shakes. The following procedure will enable you to retrieve “basic” or “flash” trouble codes only. The fault CD9304: Bit-serial data interface, signal: communication is stored in the DME. So I'm guessing the other codes are pointless to try and diagnose. Check line and plug connections. Clear Fault Code. On inline-6 BMW engines, bank 1 refers to cylinders 1-3. The software a BMW dealer uses to read fault codes (INPA, GT1/DIS) also allows measurements (e. The below table includes all past and current. Morning all. iTrader: ( 0) Error: 30C1 oil pressure control, static. Diagnostic trouble codes (or fault codes) are obd2 codes that are stored by the on-board computer diagnostic system. Does anyone have a link to BMW specific fault code definitions? Has anyone experienced any of these and does it seem like the ATC 700 is shot? Any help or insight would be greatly appreciated. Ambient Air. No EML, I just spotted it by route fault code scan. Getting 801C20 code on my 2014 xx3. Fault Code: 005DF8 Fault Explanation:Undervoltage Kl30 Fault Code: 005DF4 Fault Explanation:Board power supply voltage 9 Volts. Diagnostic trouble codes (DTCs) BMW code P-code Fault type and function Signal type and range Explanation 1 Ignition coil cyl. Joined: Mon Nov 30,. Bimmerpost ☰ Model Selection. 4 posts · Joined 2016. They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are over 80 of them so be patient! Serious trouble or fault indicators. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions. I googled the problem with the amber lights, as well, and I see. Test condition: For the period K_TMOT_OBD_DIFF_T_DELTA the sensor deviates from the model by more than -25°. £300 for the part. Other codes may also be stored, but they can only be retrieved using an appropriate Scan Tool. Engine: BMW M62 petrol engine fault codes. P1289 Switching Solenoid for Air Assisted Injection Valves Bank 2 Control Circuit Signal High - Read Our Article on Automotive Circuit Testing For Help With This BMW Check Engine Light Code. The electric motor does not engage (steering light is on and errors are present). They are roughly ordered by importance, which tends to be by color (red, amber, yellow, orange, green, blue, gray), but there are over 80 of them so be patient! Serious trouble or fault indicators. These are the most popular BMW fault codes that people are searching for. I would think that. You have saved me from spending tons of money now. 25CD00 - Rail Pressure Control Valve, Activation, Short Circuit to GroundHello there, I have a 5 series F10 2010 525d with N57D30 engine,the issue is that it doesn't start: Fault codes: 1. In more technical terms, the code signifies a “Fuel Mixture Control, Mixture Too Lean” condition. Charge Air Pressure Actuator Short Circuit To Ground. I don't know whether that's because the button doesn't work or if it's because it's not getting a valid signal! Sometimes when I read the codes it shows "27C3 - Not present" which I assume means the fault is intermittent. Turn the ignition on. Here is the BMW Fault Code Lookup Definition for that Fault Code, and a link to the Fault Information Sheet related to that code which provides "Service Notes" & other info:Labor operation code 00 00 006 is a Main labor operation. Join Date: Sep 2015. WT overload protection, control motor- current high, bank 1. 03 ID1: 36a20556-9ac1-4525-b15e-3845327810c7-86bID2: f8421777-0edb-4ae7-883b-c29d55b2e6ef-be2 INFO: 0C0EC9B8A8988B836552433029F Base: E90 Faults: 62 ECUs: 20. I scanned with inpa and read diagnostics code 4F83 - Ratio Monitoring, clutch C. 4- No DTC Defintion Found (Hex) 4. In addition, power management faults for undervoltage or overvoltage, as described in SI B12 12 13, could be stored as well. Hi All, Today I read out a fault code 30C400 saying: Bottom radiator blind, plausibility : Blocking. Here is a list of codes: Fault Report - BMWhat - Version: 13. Diagnosis monitors oxygen sensor emissions control. Drove the car yesterday for roughly 60 miles to and from work with no issues and parked it in my driveway and this morning it would not start. Ambient Air. This is on a new egr my old one was partially seized can any one help. BMW SA told me it might be carbon build up And currently diagnosing the car. 2A8B00. 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. Go down the menu and choose Unlock, hold the Reset button to unlock other functions. The car has only done 150,000kms and is a 2011 520d (Engine label is N47D20O1). 12- No DTC Definition Found (Hex) C. Drives: F30 335 FBO. High signal P0223 Throttle Position Sensor "B". 8/10 P0087. This BMW fault code lookup service was created by an enthusiast for enthusiasts. It has 80k miles. #1 · Jul 26, 2016. S Code BMW Motorsport-designed Production Engines. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. This twisting chafes the wires near the A/C lines (1). Here is the history/background: - Originally started limp mode when driving - took it in to mechanic (BMW specialist but doesn't know much about diesels) found vacuum leaks and low pressure (large) turbo pressure converter. bmw z4 e89 twin turbo code P3049 Is there a complete list of codes on this site as cannot find. - Intermittent. I ordered and installed the Cobb charge pipe. 20. 000016 PDC As Above. 278F00 Swirl flaps: mechanically faulty. Still have the same problem. Difficulty. If anyone can lend advice of a similar event or has knowledge of these codes I appreciate any help you can be. Communication Number: 510614, Date: 2014-04-01. Rep. - There is no. 278F00 Swirl flaps: mechanically faulty. C90B | JBE: PT-CAN communication fault | jbbf70 | Junction Box electronics Once again, that is the Fault Code DEFINITION from BMW Fault Code Lookup. Use the techniques outlined in this article to diagnoise fault codes. My BMW e90 was running rough and had engine management light on so with Carly adapter I managed to read the codes which were 004B84, 003FF0, 0040E9, 004B82, 004B81. If Carly does NOT give any better information than what you show (CONTACT THEM ;-) I would suggest downloading & installing INPA & ISTA (BMW Factory-/ Dealer-Level Software). Coolant thermostat monitoring. You need a scanner that reads BMW codes. It causes the "service engine soon" light to come on, but cannot be read by most generic code readers as it's a EGS (transmission). Mechanical fault, servo motor short circuit, servo motor shorted to ground. 1. La liste complète des codes défaut BMW (Page 1) / Logiciels et outils de diagnostic BMW / ForumBMW. P1327 Knock Sensor 2 (Bank 1) Low Input. If the plug is correctly fitted then replace the throttle harness. Mechanical fault, servo motor short circuit, servo motor shorted to ground. ISTA-D is throwing error 273C00 (Camshaft sensor, signal No signal). Exhaust gas recirculation cooler clogged. fuse ok. Thanks in advance. 272c 272d 273e and 273f lambda sensor codes. 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. 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. Less than a year since last oil change (done at least annually by me with Castrol Edge 0w30). 3. 480A/245700. So I found that BorgWarner 710327D was the one! BorgWarner (Wahler) supplied BMW for EGR valve. It adjusts the timing of the intake and exhaust valves based. Placed the battery back in the car and everything in the electronics starts working, dash stops flickering but now the car will crank but will still not start. All I'm doing is pointing out where. 00. . even tried another fuse, and same problem. 1, M1. I have a perpetual 9C53 code that won't go away and it indicates a fault with the electronic heater booster. Learn More Fixes. No codes initially, but shortly 3100 returned, along with a 2EA6 (charge air cooling system, reduced power output), and another 2ABC (no 2ABE this time) {I also got a vanos exhaust code, but figured it was just working thru adaptations and didn't make much of it. P0340 is a diagnostic trouble code (DTC) for "Camshaft Position Sensor Circuit Malfunction". CAUSE A faulty ignition coil may have damaged the DME; however, there is no DME fault code stored for the defective ignition coil. unplugged the water pump. It may go off for a week, leaving you feeling all is ok, but it will come again. A few days. Then the fault codes appeared on the list. been getting 4 lambda codes since i bought the car. 273C00 - Camshaft Sensor, Signal, No Signal. this is what gets me. 2 fault codes. The EPS failure message told you that the electronic power steering was AFU, the unassisted steering confirmed it. Drives: 2010 LCI E92 335d M-Sport. The 29E0 BMW code is one of the fault codes that can appear on your BMW’s OBD-II scanner, specifically related to the powertrain. What Is Code P0340. 247. Every BMW production model, and even some prototypes and concept cars, are given a type designation. Covered under the terms of the BMW New Vehicle Limited Warranty for Passenger Cars and Light Trucks. Hi all, One of my coworkers has a 2006 BMW M6. 2014 BMW 640i [0. La liste complète des codes défaut BMW (Page 1) / Logiciels et outils de diagnostic BMW / ForumBMW. So here it goes: BMW Trouble Codes. com is generated by its users. Faultcodes 2760 & 2761 secondary air system bank 1 and bank 2. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. The pump was not building up pressure. net: passionné(e)s de BMW, visitez le forum pour en découvrir davantage. For recurring faults 2CFA 2CF1 2CF8 2CF9; 1. I read fault codes with INPA and I consistently get this code: 2E7C: serial data interface, signal communication errorBMW M2 Forum > BMW M2 Competition Model > 8040A9 & CD0487 Fault Code Post Reply Thread Tools: Search this Thread 08-20-2021, 01:20 PM #1: AKRM2C. As for your engine light coming on, then going off, yes, this will happen. At which point the DME fault code memory is checked after unplugging each component, in sequence, with ignition on / engine off. 3 The BMW DME M1. Car went to limp-mode many times but after changing servomotor the car has ran fine. Diagnostic trouble codes (or fault codes) are obd2 codes that are stored by the on-board computer diagnostic system. Using a Foxwell scantool with bmw module installed. I decided to scan my car for codes just because and ended up discovering that a 2a99 code was being stored. Appreciate 0 Quote 06-10-2015, 04:59 PM #8: NickTheStick. I then had a garage replace the brake vacuum sensor and EGR valve. Charge pressure sensor faulty. Golden Gate Chapter BMW CCA Nr 62319. After running ISTA/P, the EPS module was supposedly encoded correctly, and. 2012-2015 BMW 3-Series and 4-Series Forum. 244C00 - Charge-air pressure control, control deviation: charge-air pressure too low/positive control deviation. I'm guessing the bottom one probably means the pipe off the intercooler which used to be fairly common on the 35d engines. BMW Fault Code Lookup. At first there was codes 2A67 Valvetronic Internal Fault, 2A6B Valvetronic Power Limitation and 2A70 Valvetronic Servomotor. P1117. Can't find any info about it, even with ISTA/D Rheinhold 2021. Hex format is a hexadecimal number, used by computers to count in base 16, so there are 16 numbers before "10", instead of our. It is common for most auto repair shops to charge between $75 and $150 per hour. P2400 through P2499. Engine lacks power. 5 Manual - Daily Driven Project Car 2007 BMW 550i - Sold 2004 Mercedes-Benz CLK320 - Sold 2004 Mercedes-Benz C230 Kompressor Sport Coupe - Sold. Expensive job so I am now in DYI mode. 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. 273C00 CAMSHAFT SENSOR NO SIGNAL. P0340 is triggered by the engine control unit (ECU) when it detects a problem with the camshaft position sensor (CPS) circuit. Reading BMW fault codes is effortless, regardless of which scanner you use. Gurt angelen - an indicator of seat belts not fastened. P1078. 8L bottels in the boot so i put them in thinking that would be enough, a weel later it came back on so i looked into it and realised it took 15 litres mot 4, so i bought some and filled it up, on the second time the check engine ligth came on so i. Bimmerlink is an application every BMW owner MUST own.