X-AUTOHAUX A22090500UX0937 Air Flow Meter Sensor Maf 7M5112B579BB 2.0L 20122015

( Brand: X-autohaux ), ( Manufacturer Part Number: A22090500UX0937 ), ( Part Type: Flow Meter Sensor ), ( Size: 3.27x2.28 ), ( Specific Uses For Product: Air Flow Sensor ), ( Style: Box ), ( Color: Black ), ( Model Number: 7m5112b579bb ), ( Output Type: Analog Electrical Signal ), ( Material: Plastic, Metal ), ( Mounting Type: Flange Mount ), ( Package Dimensions Lxwxh: 4.33x2.76x2.17 Inches ), ( Weight: 0.15 Pounds )

Review X AUTOHAUX Mass Air Flow Meter Sensor Maf Ford 2.0l 2012 2015 Compatible Parts fits FOCUS

The **AutoHaux A22090500UX0937 Air Flow Meter Sensor (MAF)** is a precision-engineered component designed to deliver optimal performance and reliability for Ford Focus models equipped with the 2.0L EcoBoost or naturally aspirated engines from the 2012 through 2015 model years. This high-quality Mass Air Flow (MAF) sensor plays a critical role in the vehicle s fuel injection system by accurately measuring the volume of air entering the engine, ensuring precise fuel delivery for efficient combustion, improved throttle response, and reduced emissions. Crafted with meticulous attention to detail, the AutoHaux MAF sensor features a robust, corrosion-resistant construction that withstands the harsh conditions of daily driving, including exposure to dust, moisture, and temperature fluctuations. Its advanced design incorporates a durable hot-film sensor element, which remains highly sensitive yet resilient, providing consistent and dependable readings even under demanding operating conditions. Whether replacing a worn-out or faulty OEM sensor or upgrading for enhanced performance, this aftermarket MAF sensor is engineered to meet or exceed factory specifications, ensuring seamless integration with the vehicle s engine control unit (ECU). The sensor s precise calibration and compatibility with the Ford Focus s engine management system help maintain optimal engine performance, fuel efficiency, and emissions compliance, making it an ideal choice for both DIY enthusiasts and professional mechanics seeking a reliable, long-lasting solution. With its focus on quality and performance, the AutoHaux A22090500UX0937 MAF sensor is a trusted upgrade that restores confidence in the vehicle s operation while supporting long-term reliability.

### **Pros and Cons of buying a Autohaux A22090500UX0937 Air Flow Meter Sensor (MAF) for a Ford Focus 2.0L (2012-2015)**

1. **Direct OEM Replacement** This sensor is designed as a direct fit for the specified Ford Focus models, ensuring compatibility with the engine s air intake system. It should integrate seamlessly without requiring modifications.

2. **High-Quality Materials** Autohaux is a reputable brand known for producing reliable automotive sensors. The MAF sensor is likely constructed with durable materials to withstand normal operating conditions, reducing the risk of premature failure.

3. **Improved Engine Performance** A faulty MAF sensor can cause poor fuel economy, rough idling, or stalling. Replacing it with a new, functioning sensor should restore optimal engine performance, including smoother acceleration and better throttle response.

4. **Prevents Check Engine Light (CEL) Issues** A failing MAF sensor often triggers a CEL due to incorrect air flow readings. Installing this replacement should resolve the error code (typically P0100, P0101, or P0102) and prevent recurring issues.

5. **Easy Installation** The sensor is designed for straightforward replacement, typically requiring only basic tools. Most users can install it themselves without professional assistance, saving labor costs.

6. **Cost-Effective Solution** Compared to some aftermarket alternatives or OEM sensors, this part offers a balance between affordability and quality. It is often priced lower than genuine Ford parts while maintaining reliability.

7. **Warranty Coverage** Autohaux products typically come with a warranty (usually 6-12 months), providing peace of mind in case of defects or early failure.

---

1. **Potential Counterfeit Concerns** While Autohaux is a well-known brand, there is a risk of purchasing a counterfeit or low-quality knockoff, especially if buying from untrusted sellers. Always verify the seller s reputation and product authenticity.

2. **Compatibility Doubts** While the part is listed as compatible with the 2.0L Ford Focus (2012-2015), slight variations in trim levels or minor engine updates could occasionally cause fitment issues. Double-checking the vehicle s specific MAF sensor part number (e.g., Ford s original sensor code) is advisable.

3. **Cleaning vs. Replacement Debate** Some mechanics argue that a MAF sensor can be cleaned (using specialized cleaners) rather than replaced if the issue is minor (e.g., dirt buildup). If the sensor is only slightly dirty, cleaning might suffice, making replacement unnecessary.

4. **Installation Challenges** In some cases, the sensor may be located in a tight or hard-to-reach area, requiring careful handling to avoid damaging surrounding components (e.g., wiring harnesses or intake tubes).

5. **Mixed Reviews on Longevity** While Autohaux sensors are generally reliable, individual experiences vary. Some users report long-term durability, while others may encounter issues after a few years, particularly if the vehicle is driven in harsh conditions (e.g., dusty environments).

6. **Potential for Incorrect Calibration** If the sensor is not properly installed or if the vehicle s ECU (Engine Control Unit) is not reset correctly after replacement, the engine may run poorly until the system relearns the new sensor s readings. A scan tool may be needed to clear codes and recalibrate.

7. **Limited Availability of Genuine Parts** If this sensor fails again shortly after installation, finding an exact replacement (especially genuine Ford parts) may be difficult or expensive, depending on the region.

---

The **Autohaux A22090500UX0937 MAF sensor** is a strong, cost-effective choice for replacing a faulty air flow meter in a 2012-2015 Ford Focus 2.0L. It offers OEM-level compatibility, reliability, and ease of installation, making it a practical solution for most drivers. However, potential buyers should verify the sensor s authenticity, ensure proper installation, and consider cleaning the old sensor as a first step if the issue is minor. For those experiencing persistent engine performance problems or a confirmed faulty sensor, this replacement is highly recommended.

- **Buy from a trusted seller** (e.g., Amazon, RockAuto, or a reputable auto parts store) to avoid counterfeit products.

- **Clean the old sensor first** if the issue is suspected to be dirt buildup, as this may resolve the problem without replacement.

- **Reset the ECU** after installation using an OBD-II scanner to ensure proper sensor calibration.

- **Monitor performance** post-installation. If issues persist, consult a mechanic to rule out other potential causes (e.g., vacuum leaks, faulty wiring, or ECU issues).

- **Consider a genuine Ford part** if budget allows, as it may offer slightly longer warranty coverage and peace of mind, though it will be more expensive.

For most drivers, the Autohaux sensor provides an excellent balance of quality and affordability, making it a **strongly recommended choice** for this application.

Details:

Made of good material, performance and longer lifespan. Mass air flow sensor - Also known as the MAF Sensor allows vehicle to detect mass of airflow entering engine necessary for proper fuel mixture. Function: MAF is a sensor used to determine the mass flow of air entering fuel-injected internal combustion engine. X AUTOHAUX Mass Air Flow Meter Sensor MAF NO.7M5112B579BB for Ford Focus 2.0L 2012 - 2015: OE Number:7M5112B579BB.

Installation: Direct for a proper fit and easy installation, The MAF Sensor can easily be located beside the air intake box inside engine. Over time the factory MAF sensor can fail or accumulate dirt and oil causing vehicle into some running issues light up a CEL Check Engine Light. Mass air flow sensor can easily be located beside the intake box inside engine. Quality plastic and metal used, it works even better lasts longer.

Fitment: for Ford Focus 2.0L 2012 - 2015 ,for Minder 2012.: Mass air flow sensor allows the vehicle to detect mass of airflow entering engine necessary for proper fuel mixture. Before installing the MAF, sure to replace air filter.

part #: a22090500ux0937 prices

• $22.99-$83.60

specifications automobilefluids:

• for models: Focus
• for makes: Ford
• brand: X-autohaux
• mpn: A22090500ux0937
• part type: Flow Meter Sensor
• size: 3.27x2.28
• specific uses for product: Air Flow Sensor
• style: Box
• color: Black
• model number: 7m5112b579bb
• output type: Analog Electrical Signal
• material: Plastic, Metal
• mounting type: Flange Mount
• package dimensions lxwxh: 4.33x2.76x2.17 Inches
• weight: 0.15 Pounds

seller automobilefluids:

• city: Phoenix, AZ
• rating: 99.7%
• # reviews: 160833

general automobilefluids:

• condition: New
• Automotive Tools Supplies > Fluids Chemicals > Engine Cleaners

returns automobilefluids:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

offer automobilefluids:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: March 5, 2026
• quantity: 1

shipping automobilefluids:

• class: Standard
• transit: 5-9 Days
• service: Standard
• cost: $0.00
• type: Fixed

payments automobilefluids:

• other
• credit card: Visa
• wallet: Google-pay