Walker 245-1344 Mass Air Flow Sensor

Overview of Walker Mass Air Flow Sensor for Infiniti Q45

The Walker Mass Air Flow Assembly 245-1344 is designed specifically for the Infiniti Q45, providing accurate air flow measurement essential for optimal engine performance. This mass air flow sensor includes a housing and features a 5-terminal female connector for reliable electrical connections.

• Includes housing for secure installation
• 5 terminal quantity for precise signal transmission
• Female connector gender for compatibility with factory wiring
• Compatible with Infiniti Q45 models
• Mounting hardware not included

Walker Mass Air Flow Assembly Product Line Details

The Walker Mass Air Flow Assembly product line focuses on delivering emission control sensors that meet OEM specifications. This line emphasizes durability and accurate sensor readings to support engine management systems. The 245-1344 sensor is part of this line, ensuring it meets the performance and fitment requirements for the Infiniti Q45.

Product Description and Attributes

This mass air flow sensor assembly comes with a housing included, which helps protect the sensor element and facilitates proper installation. The sensor features a 5-terminal configuration, allowing it to communicate multiple signals to the engine control unit. The female connector design matches the original equipment connector, ensuring a secure and correct fit. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Common Applications and Issues Addressed

• Restores accurate air flow measurement for engine control
• Helps resolve rough idling or stalling caused by faulty MAF sensor
• Improves fuel efficiency by providing correct air intake data
• Reduces emission control system errors related to air flow
• Prevents check engine light triggers associated with mass air flow sensor faults

Installation Notes and Tips

When installing the Walker 245-1344 mass air flow sensor on an Infiniti Q45, ensure the housing is properly seated to avoid air leaks. Verify the 5-terminal female connector is securely attached to the vehicle’s wiring harness. Since mounting hardware is not included, retain original fasteners or acquire compatible hardware before installation. Handle the sensor carefully to avoid damage to the sensing element.

Quality Assurance and Warranty

Walker mass air flow sensors are manufactured to meet industry standards for emission control components. The 245-1344 part undergoes quality checks to ensure reliable performance and fitment. Warranty coverage details should be confirmed with the product documentation or supplier, as it may vary.