Mass Air Flow Sensor for 2003-2006 Porsche Cayenne - Walker 245-1417

Walker Products 245-1417 mass air flow sensor for the 2003-2006 Porsche Cayenne V8 4.5L measures the air entering the engine. Accurate air flow readings help the ECU optimize fuel efficiency and performance.

• Programmed and tested for fit, form and function before sale
• Custom tuned flow characteristics for the full flow spectrum
• Calibrations go through 100% production testing and on-vehicle verification
• Custom engineered circuit boards and programming
• Sensor and housing assembly with a 5-terminal female connector

Quick facts

• Part: Walker Products 245-1417 mass air flow sensor
• Fits: 2003-2006 Porsche Cayenne V8 4.5L
• Condition: New

Hesitation, a rough idle or poor fuel economy can mean the mass air flow sensor is worn, though a vacuum leak or a dirty throttle body can be behind them too, so find the cause before replacing the sensor.

Fits

This is a direct-fit mass air flow sensor for the 2003-2006 Porsche Cayenne V8 4.5L, which takes two; this listing is one sensor.

Specifications

In the box

One mass air flow sensor assembly with its housing. Mounting hardware is not included, so plan on new hardware rather than reusing old pieces.

Installation notes

• Handle the sensor with care, because oils from your hands can damage it.
• Designed for straightforward installation, which keeps vehicle downtime short.

Product information is for general reference and may contain errors. See our Disclaimer.