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PART#
MAS4559
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Cross-Reference
0280218207
280218207
MAS0151
28164-22610
2816422610
MF21012
SU5883
5S2707
74-10049
7410049
8ET009142721
75E0509
8610049
1580803
2451090
917850
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Specifications
| Category |
Mass Air Flow Sensor |
| Housing
Material |
Plastic |
| Connector
Gender |
Male |
| Housing
Included |
Yes |
| Terminal
Quantity |
5 |
| Mounting
Bracket Included |
No |
| Inlet
Connection Diameter (In) |
2.3/8 IN |
| Connector
Shape |
Oval |
| Connector
Quantity |
1 |
| Mounting
Hardware Included |
No |
| Color |
Black |
| Outlet
Connection Diameter |
2.5/16 IN |
| Terminal
Type |
Blade |
| Electrical Connector |
Not Included |
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Fits:
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Location:
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.
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 (MIL) illumination, failed emission test
engine hesitation on acceleration , poor fuel economy poor engine performance engine nostart condition, engine surging.
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