Maf sensor e90

Maf sensor e90. I have had a few off brand MAF that were reading 11-13 at idle and 15 with a/c. CNC Machined from 6061 billet aluminum. Flange designed to match the factory shape of sensor. If you can install it on your own, you won’t have to pay any labor charges. Dec 24, 2021 · I have an e90 with n52 engine, car runs fine but consume a lot of fuel then before. Stainless steel hardware. Vehicle Specific. Replacement OEM ( Original Equipment Part) Number: 13627593624, 13 62 7 593 624. I scan the car with ista+ and got some errors which the was MAF and O2 sensor. Perfect match for the original car. 1 Degrees C and my the DPF Back pressure didn't change from 0 no Jul 22, 2021 · E90 / E92Model Year: 2007 - 2013. Product Specifications. FYI, it is consistent with the article's 500 RPM at 1 gram per second per liter of engine displacement assumption. If MAF is plugged in, I get misfire codes and recently coolant thermostat jammed open. 465 v Short Term Fuel Trim B2-S2 99. 99 BOSCH 0280218266 Original Equipment Mass Air Flow (MAF) Sensor - Compatible With Select BMW 228i, 320i, 328i, 428i, 528i, M3, M4, M5, M6, X1, X3, X4, X5, Z4; Mini Cooper, Clubman, Countryman + More Jun 20, 2018 · hava akış metre temizligi You Save: $ 174. P. Visually inspect all the hoses and pipes for any cracks. Solved. 16K views 5 years ago. › See more product details. I have two 2006 e90's and I am getting two codes on one of my cars (P0171 and P0174) and I'm trying to figure out it its my mass airflow sensor or not. The cost to replace a mass air flow sensor could be between $75 and $400. At very slight throttle pressure (barely more than coasting) it can be jumpy, from 500 to 1500 rpm. BMW_525i_Noob Discussion starter. Purch Oct 26, 2020 · A mass airflow sensor for a BMW measures the oxygen flowing to your engine for the perfect air-to-fuel ratio. I was told I need a new sensor for $500 not sure if that’s my problem. Like. 5 Kg/Hr = 3. I advise you to use only a specialized cleaner like this one:https://amz Go to E90 r/E90. Anyone is welcome! 2005 dodge neon set mass air flow sensor replacement Feb 21, 2024 · This guide provides instructions on changing the Mass Air Flow (MAF) sensor on a 2004-2013 BMW 3-Series. A hot-wire mass airflow sensor has a small, electrically Check My Flow. However, from ECS Tuning, the part seems to be made by Continental with number 5WK97508. I plugged both cars into my actron code scanner to read live data. The mass air flow sensor is part of the engine’s intake system and is BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > MAF sensor Google Search Search Forums Feb 27, 2021 · Usually you have a large vacuum leak (and lean code) and disconnecting the MAF sensor causes the DME to revert to a default rich fuel/air map, which then masks the vacuum leak. Apr 25, 2018 · Following codes prompted under this condition: 2A19:Fuel Valve Breather signal. #4 · Sep 16, 2008. It is still good to clean the air temperature sensor too. 4BC7 - Air intake sensor ( Ref for Air mass sensor) 4BA1 - Intake air temp sensor signal. Weld-on MAF sensor flange adapter engineered to fit E90 E91 E92 E60 BMWs equipped with N52/N53 mass air flow sensors. Learn how to diagnose and fix a bad mass air flow sensor in your vehicle. from 3/2007 in EUsensors cleaning amateur Reset adaptations and went right back to negatives. 000 v Short Term Fuel Trim B1-S2 99. The mass air flow sensor measures the amount of air entering the engine or the air flow. Sent from my SAMSUNG-SM-G930A using Bimmerfest mobile app. Purchased a new camshaft intake sensor and now it tries to start but doesn't catch; put old non-Siemens original bMw one back in, same thing. Jump to Latest Follow Maf sensor affects performance. Sep 10, 2019 · Some Temperature Readings I gathered using a Infrared Thermometer Gun: 92 Degrees = Ambient Air Temp Per On Board E90 Temp. To clean it you spray inside the white duct thingy. short term fuel trims, banks 1 and 2. One car had a reading of 4. $355. How to P0306- Cylinder 6 misfire. Both actuators appear to have load faults. I think, once you put the correct part with pins to voltages matching, the car should accept it. Oct 19, 2009 · Idle roughly, but steady. 0L 04-12 and find millions of items, delivered faster than ever. Aug 17, 2017 · This is a tutorial on how to clean a MAF Sensor. I have a 2013 335i e92 70k miles So I’ve been having rough idle issues and getting codes related to the maf sensor. May 31, 2018 · I have an e90 N46 with drivability problems and my MAF sensor is exactly the same as you describe, it has an AIT sensor but no electrocnics for a MAF sensor, just a gaping recess. Remove plastic cover protecting MAF harness. AutoZone offers tips, advice, and quality parts for your engine performance. P0174- System too lean bank 2. Presumably it's because they've got different engines. See the diagram. after getting it home realized it had some issues. Check your purchasing power. Apr 29, 2015 · What is the correct kg/h for MAF. i looked them up and it looked like it was most likely a bad MAF sensor. Recently purcashed a 2007 e90 . Put a stop to engine hiccups and stabilize your engine’s air-fuel mixture with a new mass air flow sensor (MAF) from AutoZone. Symptoms when MAF disconnected: Throttle control codes clear, replaced by P116E (expected) and no idle issues. I bought this thinking I had an issue with my MAF however soon realized my issue was a separate vacuum leak as my original MAF is working, I am selling this MAF that I purchased a month ago at GermanParts. com for free next day delivery or pick up your parts in an AutoZone auto parts store Apr 20, 2022 · One of these components is called the Mass Air Flow (MAF) Sensor, and it is perhaps the most crucial element in a car’s electrical fuel injection system. Easy Installation. Engine temperature reported by OBD2 scantool as ~210F. This may also help with the N54 platform and other earlier 6 Jul 5, 2012 · Quoted off wiki. In fact my car was throwing absolutely 0 codes and was running great. MAF / intake pipe tested OK. Voltage [V]: 12. Use your OBD scanner/software to observe the following at hot idle and report back. It is installed between the air filter and the intake manifold of the engine. com/guide/change-mass-air-flow-maf-sensor-bmw-3-series-2004-2013https://www. r/E90. 63 MSRP: $516. Dec 20, 2021 · The most common signs of bad mass air flow sensor (MAF) in BMW 3 Series are loss of power or slow acceleration, engine hesitation or jerking during acceleration, erratic idling, misfires, poor exhaust emission values and sometimes black smoke comes out of the tailpipe. 172 Degrees = Intake Runner Temp. MAF signal voltage range is 0V - 5V. 5 3. You could try cleaning it. 0L 04-12 : Automotive Jun 1, 2020 · If the actual MAF signal from the sensor is missing at the DME input, when the MAF sensor is disconnected or from a defective MAF sensor, a substitute default signal value is used by the DME instead. Looks good. kim090677 Discussion starter. 07. I’ve never seen a fault code like this. Most times this is due to a air/ vaacum leak after the MAF at the intake. You Save: $ 160. I am in injen intake as well and I just unplugg my MAF sensor and find that my car is running much smoother. Warranty: This genuine part is guaranteed by BMW's factory warranty. 6-2. Fits the following BMW Models: Mar 26, 2024 · 320D E90 N47 MAF Sensor help. George. Hub for all BMW 3 series, 2006-2013. 44 ( 32%) Check the fit. *Like any DIY this is at ur own risk members. So they're ditching their supplier and going with someone else for a new MAF sensor. So I cleaned it with electrical contact cleaner and short term immediately went positive. Jul 20, 2020 · E90 mass air flow reading 3298lbs/h at idle. But the purpose mass flow sensor (MAF) is used to find out the mass flowrate of air entering a fuel-injected internal combustion engine. Think of a "normally-aspirated engine" as Oct 22, 2018 · Vacuum leaks are the most common cause. 0L 328xi MAF flow rate = 13. Use q-tip or MAF cleaner soaked paper towel to gently clean exposed wire sensor. Fits the following Vehicles: 2012-2016 BMW 328i | N20 Engine (F30), N26 Engine (F30), Sedan N20 Engine (F30), Sedan N26 Engine (F30), Wagon (F31 Aug 15, 2019 · Cleared the codes and took it for a drive with live Data and a re-scan and had the same codes as above with an additional 3 codes. E46Model Year: 2000 - 2006. Hi all, I am running stage 2 pure turbos with FBO. Jun 20, 2023 · Maf sensor 328iMaf 0l e90 x5 528i 328i 128i New maf mass air flow sensor for bmw 128i 328i 528i x3 x5 z4 2007 2013How to replace maf sensor on bmw f30 f31 f34, mass airflow sensor 320i. Apr 5, 2019 · The fault code tells us that the signal from the MAF is "out of range". So a wiring fault somewhere between the MAF Sensor connector and the DME, OR an incorrect MAF Sensor for your DME, is the first suspect. Get it as soon as Monday, Jun 3. How to change the MAF sensor on a 330D in 20 minutes. Dec 29, 2012 · in Automotive Replacement Mass Air Flow Sensors 1 offer from $37. Subscribed. If your sure the intake is tight MAF is the next likely cause. I did not have battery charging during this process. Melche's Garage. 909 posts · Joined 2005. 0 2. 4 interest-free installments, or from $19. com: BMW 1 3 Series X3 Z4 E88 E90 E91 Bosch MASS AIR FLOW Sensor MAF 1. This video works on most 2004-2013 1,3,5,6,7,X1,X3,X5 and Z4 vehicles with the N52 6 cylinder engine. Charge plausibility, diagnosis, cold-start strategy bank 2. Nov 25, 2017 · Drives: 2011 335i Msport. Jul 16, 2021 · This article gives detailed instructions on replacing the mass air flow sensor (MAF) in a BMW vehicle with the N52 6 cylinder engine. Left oven cleaner on the throttle body Nov 10, 2021 · Air Flow Rate From Mass Airflow Sensor 0. Hi guys. Your 2. 585 subscribers. Leave the hood open & start the car standing outside of the car without touching the accelerator & watch the accelerator & cruise control cable which are connected to the throttle body to see if they move. What are some of the issues mass air flow sensor cause. 2% Certified OBD Requirements EOBD Distance Travelled while MIL Activated 0km BMW E90 3-Series Mass Air Flow Sensor OEM 13627520519. youcanic. 1 for Car Accessories, Car Styling & Car Care. 118 Degrees = Front of Snorkel Temp (In Front of Radiator) 141 Degrees = Front of Air Box (Above and Behind Radiator) 163 Degrees = MAF location Temp. Best would be to use a smoke machine to test the whole intake system as the vaacum leak could be hard to spot visually. Modern cars use a hot-wire type of airflow sensor. kil. First, scan the DME for stored fault codes. K. 251 posts BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > MAF sensor, OE or aftermarket? 2F08 fault code Oct 17, 2019 · About this item. Jan 2, 2018 · I plugged in my scanner and got error codes for MAF (which I since cleaned) and P00012, camshaft position intake sensor- over retarded. 2% Oxygen Sensor Output Voltage B2-S2 0. I narrowed it down to either being a vacuum leak or a bad sensor. Housing Type: with housing. It takes account of the air flow and converts it to an electrical signal sent to the ECU. Buy today Online, In store or by Phone + Branches Nationwide – Next Day UK Free Delivery. If that flow rate is too low, then you have a vacuum leak. Quote: The Manifold Absolute Pressure (MAP) sensor is a key sensor because it senses engine load. Check Details Mass Air Flow Sensor MAF for BMW 128i 323i 328i xDrive 528xi 2. Bad MAF Sensor symptoms include rough idling, loss of power while accelerating, starting trouble, and more. 0i N52 3. May 25, 2016 · E90 320d Maf sensor. Long story short I found several mentions of the MAF sensor connector needing cleaned. Jan 3, 2020 · Features： All parts are inspected before shipment. Next reset the adaptation values in the DME to default. But it's definitely not where some of the videos on YouTube show for the e90. Appreciate 2. FIG 1: Pop those clips off New. This is because the ECU will detect an out of range value coming from the MAF sensor and the check engine light is its way of letting you know that something is wrong. Apr 13, 2006 · 2K views 4 replies 3 participants last post by BMW_525i_Noob Apr 13, 2006. Mass air flow sensors are often built into a larger housing that may include a screen to prevent debris to prevent the Genuine BMW Hot-Film Air Mass Meter - This item fits the following BMW Chassis: E70 X5,E90 Fits BMW Engines including: M57 BMW e90 removal of MAF sensor for cleasing or replacementhttps://www. 2EA1 BSD: Oil level sensor, Missing. (reviews - 40) Product info: Engine Code: M47 D20 (204D4) Required quantity: 1. The fault is detected whenever the difference between the raw voltage value and the low-pass filtered voltage value is greater than 1 V. BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N57 / M57 Turbo Diesel Discussions - 335d > Reset MAF adaptions advice Google Search Search Forums Aug 17, 2017 · We will see how to clean the Mass air flow sensor - MAF on a BMW E93 330i N53 engine. It will be somewhere above 4V at full load but even at full load it won't reach full 5V. BMW Parts 328i E90 Mass Air Flow Sensor (MAF) Controls the air / fuel mixture of the engine, Brand: ES#: 34413 Jan 7, 2023 · Cost to Replace Mass Air Flow Sensor. Jun 29, 2010 · Take the rubber intake tube off the throttle body & see if the butterfly valve is closed. The mass airflow sensor increases the efficiency of your engine, resulting in optimized performance and enhanced fuel economy. BMW E 90 Mass Air Flow Sensor Replacement. Always try and clean the MAF before replacing it. Symptoms for a faulty MAF are: MIL/Check light on, hesitation, sluggishness, stalling at traffic The BMW part number 13627551638 for mass air flow sensor appears to be correct for E90 328i N52 3. 5L / 3. long term trims are slowly adapting back and are at -6 in both banks after about 60 miles of driving. Combined with the atmospheric pressure sensor onboard the DME, and the end result is basically the same as a MAP sensor. Put the tube back on. Aug 22, 2016 · Hola a todos!!!En esta ocasión les enseño cómo cambiar el filtro de aire de un BMW E90 y cómo limpiar su sensor MAF. In the middle somewhere is the MAF hot wire. Hand inspected for consistent high quality. MAP sensor/ pressure sensor. High Reliability. 5 liter engine should be ~ 5/6 of that (2. Then clear any stored fault codes from memory. 0L Mass Air Flow (MAF) Sensors Sort By Relevance Price - Low to High Price - High to Low Return to Top Mass Air Flow Sensor Various throttle control codes being thrown including P0123, P1637, P1417, P1105 and P110D. 4BC2 - AIR mass flow. unplug MAF harness. I have a 2006 e90 that runs fine with little power loss. Jun 25, 2012 · Open hood. Click the help icon in the lower right corner How to Clean the Mass Air Flow Sensor on BMW 320d E90 N47 Engine. you should connect the sensor as the cars going to jerk a lot , i connected the sensor in mine after a week , runs much better and smooth you need to take out the sensor module from the stock air filter unit 13628509725 - OEM Bosch Mass Air Flow Sensor - E70 xDrive 35d, E90 335d OEM Bosch Mass Air Flow Sensor - E70 xDrive 35d, E90 335d The mass air sensor/meter measures the volume of air being fed into the engine so that the fuel levels can be adjust for optimal performance. So that's where it's hiding away. Manufacturer Part Number :13 62 7 593 624 ， 13627593624. I also noticed My EGT value sat at -40. A MAF sensor is usually placed in-line immediately after the air filter, and takes a reading of how much air is entering the engine. This Continental Mass Air Flow Sensor (Mfg#13627520519) fits BMW E60 525i, BMW E60 525xi, BMW E60 530i, BMW E60 530xi, BMW E61 525i, BMW E61 530xi, BMW E90 325i, BMW E90 325xi, BMW E90 330i, BMW E90 330xi, BMW E91 325xi, BMW Z4 3. In general, expect to spend about $25 to $250 for the sensor itself. ca for $350. BMW 325i Mass Air Flow Sensor. I think my MAF is BAD. Ive replaced MAF sensor both Vanos and still have rough idle and a random stumble . In modern cars, an intake air temperature or IAT May 26, 2022 · Unfortunately, there's a difficult to measure variable (volumetric efficiency) that reduces flow rate dramatically at idle. The car runs horrible now. The higher the air mass the higher the voltage. Sep 23, 2019 · This item: Bapmic Air Flow Sensor 5WK97502 MAF Mass Air Flow Sensor Meter Fits for BMW E90 E60 325 330 525 530 Z4 . 0L, BMW Z4 3. 5 (gr/se) (whatever that means) and one car is at 2. 06 ( 37%) Check the fit. so i turned it back to cold on full blast to try Apr 4, 2022 · #1 · Apr 4, 2022. Manufacturer: VDO Continental. 74/mo with. They tested with smoke and everything to rule out a vac leak. #1 · Apr 13, 2006. It is just Unplugging MAF sensor. The car runs the exact same way with the Reposition your intake air temperature sensor to maintain more accurate readings to maximize power output 2X Entries For Spring Spin To Win SweepstakesAlleviate heat soak on the street or track. As previously mentioned, MAF lurks between airbox and throttle body and the wiring to it goes via the oval rubber grommet. trouble codes. Enhance Performance. M4. 00 G/S Absolute Throttle Position 2. with housing Article number: 3926A0063. Jan 19, 2013 · From the menu on the left select "complete vehicle > Drive > Motor Electronics (the one that is appropriate for your engine) > Air Supply". #5 · Jul 12, 2020. Perfect Match for the Original Car. BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Faulty MAF Sensor? Google Search Search Forums May 15, 2021 · richard 325 said: My 3. May 2, 2014 · To maintain the pre-set temperature of the wire the current increases, that current change is directly in proportion to the mass of the air flow; the hot film sensors use the same physics in operation, but use a foil grid instead of a platinum wire. Feb 10, 2017 · map maf sensor cleaning bmw 1 120D 320D 520D 116D 118D e87 lci facelift e90 e91 engine type diesel n47 130KW prod. iTrader: ( 1) FS: N52 Mass Airflow Sensor. Other Part Number :13627593624 5WK97512Z AF10429 5WK97512. Still wasn't running well or holding idle properly. 0L), or 3. Jun 7, 2016 · Shop Amazon for BMW 1 3 Series X3 Z4 E88 E90 E91 Bosch MASS AIR FLOW Sensor MAF 1. Even though we used a 2006 530xi to perform this repair, this article can be applied to any BMW vehicle with the N52 engine including most 2004-2013 1, 3, 5, 6, 7, X1, X3, X5, and Z4 models minor modifications to the repair steps. So I bought a bms cold air intake about a month ago and after a week I began getting rough idles on cold and warm starts and codes related to the maf sensor. Part Number: 13621703275. Click the "air supply" icon and the wiring diagram for the MAF will show-up on the screen. this the bmw recommended replacement part it is made by Your Vehicle BMW E90 328i N52 3. Air goes from one end of that white duct, comes out from the other. We carry great brands like ACDelco, Bosch, Duralast, Hitachi, and more. HAAS Air Mass Sensor / Air Flow Meter at the lowest UK prices from Euro Car Parts UK’s No. They tested with a new MAF and the car was brought back into specs with it. How to change the Mass Air Flow Sensor on a Bmw E90 more. 99 $ 24. The mass air flow (MAF) sensor measures the mass flow rate of air entering the engine, and this information is used by the engine control module (ECM) to calculate the amount of fuel needed for the correct air-fuel mixture. Aug 12, 2019 · HOW TO CLEAN MAF SENSOR MASS AIR FLOW SENSOR ON BMW E46 E39 E53 E83 X3 X5 Z3 Z4 E60 E65If you have BMW and you have code P0102 or code P0113 this is the righ Dec 29, 2009 · That seems to be the correct diagnostic for the MAF sensor, as reported on at least a couple of forums. Buy your new air sensor on AutoZone. the day after, i started my AC and turned on the heater, for the first time in months, because it was cold and it started smelling bad. The engine computer then uses this information to adjust ignition timing and fuel enrichment. 75 gram/second at 660 RPM. If your idle speed is HIGHER than that, multiply "3. 12 g/s, IF your idle speed is 660 RPM. A bad mass air flow sensor will usually trigger a check engine light. If something were to go wrong, it could result in serious problems. e90 Jul 21, 2019 · Buy Mass Air Flow Sensor Plug Connector 5WK97512Z Replacement for E90 335i 335xi 335i xDrive: Mass Air Flow - Amazon. All of these codes, believes to be related to short circuit from the MAF and these codes occurred at the same time. SKU: F-E90. Sorry - I seem to be constantly asking questions at the moment. I was watching data on my scan tool this evening and noticed MAF is @ 3000 to 4000 Jul 25, 2023 · In this quick video I show you how to replace the mass airflow (MAF) sensor on your N55 engine. Tags maf. 12 g/s" by Actual RPM/ 660 and that is a close estimate. Check Engine Light appearing on the dashboard. How To Diagnose MAF Sensor E90 BMW my car had a rough idles when it's sitting still I learned that there was a mass air flow sensor, Engine Fault CODES: 2D06 Oct 19, 2016 · The real MAF sensor hot wire is inside the white plastic tiny duct part. 4 idling. The logical person in me is thinking it BMW Mass Air Flow Sensor. This can be applied to almost every vehicle. Mass Air Flow Sensor. i returned those cause indie shop diagnosed my fuel trim issue as being my MAF. Might try cleaning it before replacement. Join Date: Dec 2014. Part Number: 13621747155. 0% Oxygen Sensor Output Voltage B1-S2 0. Please verify Fitment or Application. 71. The parts are manufactured in strict accordance with OEM specifications,Stable characteristics, High reliability. Amazon. The sensor generates a signal that is proportional to the amount of vacuum in the intake manifold. . I replaced my glow plugs, control unit and harness to fix a glow plug issue that has been on the car for a couple of years. Remove 2x torx screws for MAF. MAF sensor All O2 sensors The 2 Vanos sensor And still after changing them Jul 11, 2020 · 44 posts · Joined 2020. Latest update - they replaced the MAF sensor under warranty. CCV was blown so i replaced valve cover and gasket. I see, I'll take a look later. Contrary to most instructions, with a bit of care you can avoid having to strip out the pollen filter Mar 16, 2022 · Some simple ways to diagnose that are: (1) disconnect MAF Sensor Connector (behind Air Filter Housing), and see if idle improves; (2) Monitor MAF Flow Rate Parameter (signal received by DME from MAF Sensor), and see if it is in proper range for idle speed. 51A6 EGS: Engine Signal. Hold over paper towel on workbench, spray with MAF cleaner. MAF cleaning on N55 with pictures can be with any MAF Sensor on bimmer too ( N52 MAF ) Tools: - torx screw (torx25) - flat head screw driver and a bottle of Mass Air Flow Cleaner Install time: 15-45min pretty easy DIY but BECAREFUL of the sensor - this part is expensive. Suitable for welding, powder coating, anodizing Apr 7, 2022 · Your MAF Sensor provides BOTH the "Air-mass" and "Air Temp" signals, and it appears from your fault codes that NEITHER of those signals is being received by the DME. com FREE DELIVERY possible on eligible purchases Sep 19, 2021 · BAD MAF SENSOR Symptoms? My car has had a very erratic and scored up idle for quite some time now, the idle will drop down to around 300RPMS then back to a 1K RPMs then settle and the car stalls every once in a while, So far I have replaced the ICV and that did not help at all, the idle is so bad I can’t fix it I’m going to sell the car. My best guess is around 17% for N52/N51 for idle. Engine temperature reported by OBD2 in the 170-180F range. thinking they have a bad batch or problems with their parts. #3 · Oct 22, 2018. Whilst I had the intake manifold off I decided to give it a clean and made two mistakes. P0171- System too lean bank 1. ADVERTENCIA LA LIMPIEZA DEL SENSOR MA Technically it's a differential pressure sensor on the N52 (tells the DME the pressure difference between the manifold and the atmosphere). MAF sensor readings. 2 posts · Joined 2018. The pin-out and wire colors are shown next to each respective wire. Prior to the aftermarket intake the maf sensor was working perfectly fine. 99. ISTA prompted me to run a test on MAF (MAP sensors) , and throttle actuators. Feb 6, 2021 · Diagnosis monitors the voltage of the intake air temperature sensor after air filter in terms of impermissible large surges. Fits the following Vehicles: 2006 BMW 325i | Sedan (E90) View related parts. 0L. 0Si N52 3. 2A94 DME: Crankshaft sensor, signal. Other Name: Hot-Film Air Mass Meter; Air Mass Sensor. If you can clean the mass air flow sensor, you can easily replace it with a new one. 2. I have insert a working MAF and O2 sensor from a working car but it still give the error. Reinstall. Enjoy. The ECU sees this reading and adjusts the fuel volume that passes through the injectors. So it definitely won't be 5V at idle. Save Share. Add to Cart. Feb 2, 2022 · 1. With the MAF connected the DME won't rely on it too much, but without it it basically BMW E90 330i N52 3. E90/E91/E92/E93 RIDEX 3926A0063 Mass air flow sensor. VDO Continental SKU: 13627520519. BMW N47 & N57 MAF Sensor Cleaning#mafsensor#bmwn47#bmw57#massairflow Sep 15, 2008 · 23 posts · Joined 2007. $24. Location: Toronto. Number of connectors: 4. Other Part Number: 7450088, AF10429, MA343, 5WK97512Z, MAS0288. Malfunction monitoring conditions. Yes I personally clean my MAF sensor every air filter change with maf cleaner. So, I took it out and cleaned it, however, when I put it back in I forgot to connect the connector. Meanwhile the MRS error are due to the passenger seat been bad. Got fault code 08 Air Mass Sensor (keep in mind, this ONLY shows when MAF is disconnected. Jul 9, 2021 · The Mass Air Flow sensor (MAF) is one of the key components of an electronic fuel injection system in your car. Phil Brown 70. rf wz uk ew vp sh cv ho cw rc