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You Are Buying
Brand: ISUMO
Aftermarket Premium High Quality
Mass Air Flow Sensor (MAF)
Quantity: 1
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Part#
MAS4682H
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Cross-Reference
AF10565
2451264
245-1264
7410128
74-10128
221075M
5S2715
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Specifications:
| Category | Mass Air Flow Sensor |
| Housing Material | Plastic |
| Connector Gender | Male |
| Housing Included | Yes |
| Terminal Quantity | 3 |
| Mounting Bracket Included | No |
| Inlet Connection Diameter | 3.7/16 In |
| Connector Shape | Rectangular |
| Connector Quantity | 1 |
| Mounting Hardware Included | No |
| Color | Black |
| Outlet Connection Diameter | 3.3/16 In |
| Terminal Type | Blade |
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Fits:
| INFINITI | Q45 | 1990-1995 |
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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
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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