Standard Ignition MAS0256 mass air flow sensor for the 2004-2006 Chevrolet Malibu V6 3.5L and other vehicles measures the air entering the engine. The ECU uses that reading to balance and deliver the correct air/fuel ratio.
- 100% computer-tested so the ECU receives accurate airflow readings under hard engine conditions
- Dual-heated sensing elements for use in any air/fuel system
- Sensing elements in the airflow meter withstand changes in supply voltage
- Extensive testing for long service life
- Complete assembly with the housing included
Quick facts
- Part: Standard Ignition MAS0256 mass air flow sensor
- Fits: 2004-2006 Chevrolet Malibu V6 3.5L and other vehicles
- Material: Plastic
- Condition: New
A failing mass air flow sensor can show up as a rough idle, hesitation or a check engine light. Before you replace it, rule out a loose or leaking intake connection and a damaged wiring connector, because those can give similar symptoms.
Fits
This is a direct-fit OE replacement, tested to OE specifications, for the 2004-2006 Chevrolet Malibu V6 3.5L and the 2004 Pontiac Grand Prix V6 3.8L, and each of them needs a single sensor.
Specifications
Fit and size
- Quantity per vehicle: 1
- Attachment method: clamp
- Number of bolt holes: 0
- Connector: 1 oval, female
- Terminals: 5, male blade
Build and materials
- Type: complete assembly, housing included
- Material: Plastic
- Condition: New
- Country of origin: China
In the box
One mass air flow sensor with its housing.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is the MAS0256 a Chevy Malibu mass air flow sensor for model years 2004-2006 with the V6 3.5L?
Yes. Standard Ignition MAS0256 fits the 2004-2006 Chevrolet Malibu V6 3.5L, and that engine takes one sensor.
Is this a Pontiac Grand Prix mass air flow sensor for the 2004 model year with the V6 3.8L?
Yes. Standard Ignition MAS0256 fits the 2004 Pontiac Grand Prix V6 3.8L, and that engine takes one sensor.
What connector does the Standard Ignition MAS0256 use?
This mass air flow sensor has one oval female connector with five male blade terminals. It attaches with a clamp and has no bolt holes.
What signs can go with a failing MAS0256 mass air flow sensor?
A rough idle, hesitation or a check engine light can go with a failing mass air flow sensor. A shop can test the sensor with a scan tool.
Is the Standard Ignition MAS0256 mass air flow sensor tested before use?
Yes. Standard Ignition MAS0256 units are 100% computer-tested for accurate ECU airflow readings under hard engine conditions.
