Hella MAF Sensor - 8ET 009 142-821
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Autodoc£55.09Visit shop HELLA Mass air flow sensor FORD,VOLVO 8ET 009 142-821 1480570,7M5112B579BB,31251735
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AutodocHELLA Mass air flow sensor FORD,VOLVO 8ET 009 142-821 1480570,7M5112B579BB,31251735
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Product Information
Full details
This Hella Mass Air Flow (MAF) Sensor, part number 8ET 009 142-821, is designed for vehicle owners seeking reliable and precise engine performance. It ensures accurate air intake measurement for optimal fuel combustion and engine efficiency, though installation requires careful attention to ensure a proper seal. Key features include OE-quality manufacturing, exact fitment, and compatibility with several Ford models.
All features
| Model Part Number | 8ET 009 142-821 |
|---|---|
| Brand | Hella |
Extended Product Information
FAQs
What is a Mass Air Flow (MAF) sensor?
A MAF sensor measures the amount of air entering the engine, providing critical data to the engine control unit (ECU) for proper fuel injection and air-fuel mixture calculations.
What does 'OE-quality' mean?
OE-quality signifies that the part is manufactured to meet or exceed the standards set by the original equipment manufacturer, ensuring performance and fit comparable to the original part.
Do I need to replace the air intake pipe when installing this MAF sensor?
No, the Hella MAF Sensor 8ET 009 142-821 is supplied without an air intake pipe. You will typically reuse the original pipe or need to acquire one separately if the original is damaged.
How can I tell if my MAF sensor needs replacing?
Symptoms can include a check engine light with MAF-related codes, rough idling, stalling, poor acceleration, reduced fuel economy, and difficulty starting.
Can I clean the MAF sensor?
Yes, you can clean the MAF sensor using a specialized MAF sensor cleaner spray. It's important to use the correct cleaner and allow it to dry completely before reinstallation. Avoid touching the sensor element.
What is the 'Mounting Type' and 'Number of pins' for this sensor?
The mounting type is 'Bolted', meaning it attaches to the air intake housing with screws. It has a '4-pin' electrical connector.
Does this sensor come with a warranty?
Warranty information typically depends on the retailer. Hella is known for quality, and their parts are generally covered by a manufacturer's warranty against defects.
Troubleshooting
Check Engine Light illuminated with MAF sensor codes
Verify the MAF sensor is correctly installed and the electrical connector is securely attached. Check for air leaks in the intake system before and after the sensor. If issues persist, the sensor may need replacement.
Rough idling or engine stalling
Ensure the MAF sensor is clean and functioning correctly. Inspect the air intake system for obstructions or leaks. A faulty MAF sensor can cause incorrect air-fuel mixture, leading to these symptoms.
Poor fuel economy
An inaccurate MAF reading can lead the engine computer to inject too much fuel. Ensure the sensor is clean and providing accurate data. Check for any other factors affecting fuel economy.
Hesitation or lack of power during acceleration
The MAF sensor may be under-reporting airflow. Verify proper installation and the absence of air leaks. Clean the sensor if necessary, or consider replacement if diagnostics point to a faulty sensor.
Pros and Cons
Pros
- OE-quality ensures long-lasting performance.
- Designed for precise fitment, reducing installation complexity.
- Contributes to improved engine efficiency and fuel economy.
- Reliable component for maintaining optimal engine function.
- Manufactured by Hella, a reputable leader in automotive electronics.
Cons
- Requires careful installation to ensure a proper air seal.
- Specific compatibility may limit use to certain vehicle models and years.
- May require recalibration on some vehicle systems if not a direct OE replacement.
- No air intake pipe included, requiring reuse of the original or purchase of a separate part.
Setup, Compatibility & Care
Setup: This MAF sensor features a bolted mounting type and requires a 4-pin electrical connection. It is supplied *without* an air intake pipe, meaning the original pipe must be reused or a new one sourced. Ensure the sensor is installed in the correct orientation within the air intake system and that all connections are secure to prevent air leaks.
Compatibility: Please verify vehicle compatibility using the provided part number (8ET 009 142-821) against your vehicle's specifications. The listed compatible vehicles include:
- Ford Mondeo V Turnier (CF) 2019-2022 Estate 2.0 Hybrid iVCT
- Ford Focus III 2013-2020 Hatchback 1.6 Flexifuel
- Ford Focus III 2013-2017 Hatchback 2.0
- Ford Focus III 2012-2017 Hatchback 1.0 EcoBoost
- Ford Focus III 2012-2015 Hatchback 1.6 TDCi ECOnetic
- Ford Tourneo Connect / Grand Tourneo Connect V408 MPV 2013-2022 MPV 1.0 EcoBoost
- Ford Tourneo Connect / Grand Tourneo Connect V408 MPV 2013-2022 MPV 1.6 TDCi
Care: MAF sensors are sensitive components. Avoid spraying cleaning agents directly onto the sensor element. If cleaning is necessary, use a dedicated MAF sensor cleaner spray and allow it to air dry completely before reinstallation. Regular inspection of the air filter is recommended to prevent contaminants from reaching the MAF sensor.