Walker Products 245-1298 mass air flow sensor for the 2009-2014 Volkswagen Jetta 4-cylinder 2.0L and other vehicles measures the air entering the engine. The ECU uses that reading to help set the air-fuel mix, and the sensor's long-term fuel trim percentages meet or exceed OE figures.
- Flow characteristics custom tuned for the full flow spectrum
- Custom engineered circuit boards
- Each sensor is 100% programmed and tested before it is sold
- Calibrations go through 100% production testing and on-vehicle verification
- Supplied as a mass air flow sensor assembly with its housing
Quick facts
- Part: Walker Products 245-1298 mass air flow sensor
- Fits: 2009-2014 Volkswagen Jetta 4-cylinder 2.0L and other vehicles
- Condition: New
Hesitation, a rough idle or a check engine light can mean the sensor is worn, though a leak in the intake air tube or a clogged air filter can also be behind them, so find the cause before you replace the sensor.
Fits
As a VW Jetta mass air flow sensor, it covers the 2009-2014 Jetta 4-cylinder 2.0L. It is listed for a wide range of Volkswagen and Audi models, led by the 2010-2014 Volkswagen Golf 4-cylinder 2.0L and the 2010-2013 Audi A3 4-cylinder 2.0L. If your car is not one of these, open the "Vehicles it fits" section and check your exact model and engine there.
Specifications
Fit and size
- Quantity per vehicle: 1
- Terminal quantity: 5
- Connector gender: Female
Build and materials
- Type: Mass air flow sensor assembly
- Housing: Included
- Mounting hardware: Not included
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor with its housing. This listing is one sensor, and the engine takes one. Mounting hardware is not included, so plan on new fasteners.
Installation notes
- Oils from your hands or even air pollution can damage the sensor, so handle it with care.
- Some vehicle makers recommend replacing the complete housing assembly so the connector air tubes are clean.
Interchange: MFDL-1298 · 10.1357 · 8ET 009 149-181
0281002735 · FDM990 · 86217 · MAS0374 · MA326 · 19660 · 03G906461C
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
0281002735, MFDL-1298, 10.1357, 8ET 009 149-181, FDM990, 86217, MAS0374, MA326, 19660, 03G906461C
Frequently Asked Questions
Will this maf sensor fit a VW Jetta from 2009-2014 with the 4-cylinder 2.0L?
Yes. Walker Products 245-1298 is listed for the 2009-2014 Volkswagen Jetta 4-cylinder 2.0L. For other models, open the "Vehicles it fits" section and check your exact model and engine.
Is this VW Golf mass air flow sensor right for a 2010-2014 model with the 4-cylinder 2.0L?
Yes. Walker Products 245-1298 is listed for the 2010-2014 Volkswagen Golf 4-cylinder 2.0L.
Does this mass air flow sensor include its housing and mounting hardware?
Yes for the housing, no for mounting hardware, so plan on new fasteners. This listing is one sensor.
What connector does this mass air flow sensor use?
It has a female connector with 5 terminals.
Can skin oils damage this mass air flow sensor during installation?
Yes. Oils from your hands, or even air pollution, can damage the sensor, so handle it carefully. Some vehicle makers also suggest replacing the whole housing assembly to keep the connector air tubes clean.
