Delphi Mass Air Flow Sensor P/N:AF10603
Delphi AF10134 mass air flow sensor for the 1999-2004 Nissan Frontier V6 3.3L, the 2002-2003 Frontier 4-cylinder 2.4L and other vehicles measures the air entering the engine. The engine computer uses that reading to help set the amount of fuel.
A failing sensor can show up as a rough idle, hesitation, poor fuel economy or a check engine light. These signs alone do not prove the sensor is the problem, since a vacuum leak after it can cause similar ones. This listing is one sensor, and one goes on each engine.
The part is listed for a wide range of Nissan, Infiniti and Mercury models, including the 1998-2000 Nissan Pathfinder V6 3.3L. It is also a Nissan Xterra mass air flow sensor for the 2000-2004 V6 3.3L, and it is designed and tested to meet or exceed OE requirements.
Fit and size
Build and materials
One mass air flow sensor, probe only.
Is this the right Nissan Pathfinder mass air flow sensor for a 1998-2000 Pathfinder V6 3.3L?
Yes. Delphi AF10134 is listed for the 1998-2000 Nissan Pathfinder V6 3.3L, and a single sensor goes on that engine.
Is this maf sensor right for the 1999-2004 Nissan Frontier V6 3.3L?
Yes. Delphi AF10134 is listed as a Frontier mass air flow sensor for that V6 3.3L and for the 2002-2003 Frontier 4-cylinder 2.4L. For any other car, look it up in the "Vehicles it fits" section.
Is the flow tube included with this Delphi maf sensor?
No. Delphi AF10134 is one mass air flow sensor, probe only. The probe-only design is meant to cut repair time by avoiding a flow tube replacement.
What can a failing AF10134 mass air flow sensor look like?
A rough idle, hesitation on acceleration, poor fuel economy or a check engine light can go with a failing mass air flow sensor. A shop can read its signal with a scan tool.
Is the AF10134 mass air flow sensor made for a wide range of ambient temperatures?
Yes. Delphi AF10134 has high-quality sensing elements intended for performance over a wide range of ambient temperatures, and each sensor is calibrated and tested.
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