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Wholesales price
Sold By
Globalsourcewd
California - USA
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You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
Mass Air Flow Meter (MAF)
With
Electrical Connector S2440
(Pigtail Wiring Harness)
Quantity: 1 Kit
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Part#
23256991
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Cross-Reference:
23256991
MAS4577
10393948
2134343
213-4343
MAS0262
MA359
AF10060
MF21282
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Specifications:
| Housing Material | Plastic |
| Connector Gender | Male |
| Housing Included | No |
| Terminal Quantity | 5 |
| Mounting Bracket Included | No |
| Connector Shape | Oval |
| Connector Quantity | 1 |
| Mounting Hardware Included | No |
| Color | Black |
| Terminal Type | Blade |
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Fits:
| CADILLAC | CTS | 2009-2014 |
| CADILLAC | ESCALADE | 2009-2014 |
| CHEVROLET | AVALANCHE | 2009-2013 |
| CHEVROLET | SILVERADO 1500 | 2009-2013 |
| CHEVROLET | SILVERADO 2500 | 2009-2015 |
| CHEVROLET | SILVERADO 3500 | 2009-2015 |
| CHEVROLET | SUBURBAN | 2014 |
| CHEVROLET | SUBURBAN 1500 | 2009-2014 |
| CHEVROLET | SUBURBAN 2500 | 2009-2013 |
| CHEVROLET | TAHOE | 2009-2014 |
| GMC | SIERRA 1500 | 2009-2013 |
| GMC | SIERRA 2500 | 2009-2015 |
| GMC | SIERRA 3500 | 2009-2015 |
| GMC | YUKON | 2009-2014 |
| GMC | YUKON XL 1500 | 2009-2014 |
| GMC | YUKON XL 2500 | 2009-2013 |
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The Mass Air Flow (MAF) sensor is located in the air duct between the air cleaner
and the engines air intake. Location may be mounted to the throttle body or in the air cleaner
housing.
hat It Does: The MASS Air Flow sensor is a computer input that measures the amount of
air entering the engine. Barometric pressure may also be calculated either in the sensor or by
the computer for correct air/fuel mixture. The computer uses this information for air/fuel
mixture control, ignition timing and to aid the transmission in pressure control for accurate
shifting.
Failure Symptoms: Malfunction Indicator Light illumination, failed emission test,
engine hesitation on acceleration, poor fuel economy, poor engine performance, engine no start condition, engine surging.
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