Standard Ignition MAS0159 mass air flow sensor for the 1999-2000 Hyundai Sonata V6 2.5L and other vehicles measures the air entering the engine for the ECU. The ECU uses that airflow reading to balance the air/fuel ratio.
- 100% computer-tested so the ECU receives accurate airflow readings under hard engine conditions
- Dual-heated sensing elements in the airflow meter
- Sensing elements that withstand changes in supply voltage
- Extensively tested for long service life
- 100% new, with no leftover debris that can cause sensor failure
Quick facts
- Part: Standard Ignition MAS0159 mass air flow sensor
- Fits: 1999-2000 Hyundai Sonata V6 2.5L and other vehicles
- Material: Plastic
- Condition: New
A failing sensor can show up as a rough idle, hesitation or a check engine light, and other faults in the intake can look similar. Before replacing it, look over the connector and intake duct with the engine off for cracks, loose fittings or bent terminals. If the sensor is the cause, this unit replaces it.
Fits
It is a direct-fit OE replacement for the 2004-2006 Suzuki Verona 6-cylinder 2.5L and the 2001-2005 BMW 325xi 6-cylinder 2.5L. It is listed for a wide range of BMW models, along with Hyundai and Suzuki.
Specifications
Fit and size
- Quantity per vehicle: 1
- Number of bolt holes: 2
- Connector: 1 rectangular, female
- Terminals: 3, blade, male
- Attachment method: Snap fit
Build and materials
- Material: Plastic
- Construction: Complete assembly with housing
- Sensing elements: Dual-heated
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor, a complete assembly with its housing. This listing is one sensor, and each vehicle takes one.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does the Standard Ignition MAS0159 work as a 1999-2000 Hyundai Sonata V6 2.5L mass air flow sensor?
Yes. Standard Ignition MAS0159 is listed for the 1999-2000 Hyundai Sonata V6 2.5L. For another car, look up its year and engine in the "Vehicles it fits" section.
Does the MAS0159 mass air flow sensor come with its housing?
Yes. Standard Ignition MAS0159 is one complete assembly with its housing, and each vehicle takes one.
What kind of connector does this mass air flow sensor have?
This sensor has one rectangular female connector with three male blade terminals. It also has two bolt holes and attaches by snap fit.
Can hesitation mean the mass air flow sensor is failing?
Yes. Hesitation can go with a failing sensor, as can a rough idle or a check engine light, but other faults produce the same symptoms. A shop can test the sensor with the engine running.
Are the sensing elements in this Standard Ignition sensor heated?
Yes. The sensing elements are dual-heated and withstand changes in supply voltage. Each sensor is 100% computer-tested.
