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From video: Fix Rough Idle & Stalling: BMW 3-Series MAF (Mass Air Flow) Sensor (Engine Control)
Published: March 31, 2026

Video Description

MAF FUSE MASS AIR FLOW SENSOR FUSE LOCATION REPLACEMENT BMW E46 Fix Rough Idle & Stalling: BMW 3-Series MAF (Mass Air Flow) Sensor (Engine Control) BMW E46 MAF (Mass Air Flow) Sensor Fuse Location & Replacement If your BMW E46 (3-Series) is experiencing rough idling, stalling, or a Check Engine Light related to the Mass Air Flow (MAF) sensor, it might not be the sensor itself—it could just be a blown fuse! In this video, I will show you exactly where to find the fuse responsible for the MAF sensor and Engine Control Unit (ECU) on the BMW E46 chassis. This is a quick and easy check you should perform before spending money on expensive replacement parts. In this video, we cover: Accessing the fuse box in the glove compartment. Identifying the specific fuse for the MAF sensor How to inspect and replace the fuse. Troubleshooting tips for engine control issues. Vehicle Compatibility: This guide applies to BMW E46 models (1998-2006), including 323i, 325i, 328i, 330i, and M3. Disclaimer: I am not a professional mechanic. This video is for entertainment and educational purposes only. Always consult your owner's manual or a certified technician when working on your vehicle. Tag Words BMW E46, Mass Air Flow Sensor, MAF sensor fuse, BMW fuse box location, E46 fuse diagram, Fuse BMW, BMW 3 series rough idle, BMW stalling fix, engine control fuse, P0101 BMW code, 325i MAF fuse, 330i fuse box, 328i engine fuse, BMW DIY repair, check engine light BMW, M54 engine fuse, mass air flow meter, glove box fuse BMW, replace car fuse, auto repair tutorial, BMW E46 maintenance, cheap BMW fix, MAF sensor problems, car electrical repair, E46 3-series Hashtags #BMWE46 #BMWRepair #DIYMechanic #MassAirFlowSensor #CarMaintenance #E46Nation #AutoRepair #BMW3Series #FixItYourself #CheckEngineLight Our Most Popular Videos: ► WHY PRESSURE AND AIR IN THE COOLING SYSTEM: https://youtu.be/X5SdodVMl1E ► WHERE IS YOUR MAP SENSOR LOCATED: https://youtu.be/W_dNpwuixYc ► PISTON SLAP DAMAGE SYMPTOMS: https://youtu.be/dhkgZz_8TfQ ► HOW TO TEST CAR BATTERY AND ALTERNATOR: https://youtu.be/qQwHnZEVGQM ► HOW TO REMOVE HEADLINER ON A CAR: https://youtu.be/YwXyK3ZZFtU Best Scanner Tools That We Recommend: ► Cheap Scanner: https://amzn.to/3P97nEv ► Advanced Scanner: https://amzn.to/4iTXhFc ► Advanced Scanner: https://amzn.to/41Lgv9P ► Professional Scanner: https://amzn.to/3VWJnYL Best Tools That We Recommend: ► Tool Set: https://amzn.to/4gPS8vE ► Torx Set: https://amzn.to/3DsPGwV ► Reverse Torx Set: https://amzn.to/3BHGAfk ► Screwdriver Set: https://amzn.to/3ZPkvn8 ► Oxygen Sensor Socket: https://amzn.to/3BNmEYn ► Oxygen Sensor Socket Set: https://amzn.to/4gracwH ► Torque Wrench 3/8: https://amzn.to/3BL7HWG ► Wrench Set: https://amzn.to/3Pco81u ► Voltmeter: https://amzn.to/4gKJ1MM Best Engine Oils That We Have Used: ► Mobil 1: https://amzn.to/4gAwegn ► Castrol Edge: https://amzn.to/408MXlf ► Liqui Moly: https://amzn.to/409VkNi ► Oil Filter 1: https://amzn.to/3DsRbLz ► Oil Filter 2: https://amzn.to/41Rdhl0 Fuses: ► Best Assorted Fuses: https://amzn.to/4gwCo12 ► Standard Fuses: https://amzn.to/3ZQj6N1 ► Mini Blade Fuses: https://amzn.to/3WifXor ► Jcase Fuses: https://amzn.to/3VVtOAK ► Low Profile Fuses: https://amzn.to/40ayXao ► Mcase Fuses: https://amzn.to/41UAqmR This is not a sponsored video. Everything is purchased by us! The video is meant for entertainment purposes only. Do not Attempt! AMAZON ASSOCIATES DISCLOSURE Electrical Car Repair LIVE is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com *Disclaimer We, Electrical Car Repair LIVE, are not responsible for property damage or injury incurred as a result of any of the information contained in this video. Information given in this video does not guarantee the desired outcome. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Electrical Car Repair LIVE.