Hitachi MAF0048 Mass Air Flow Sensor

Reliable Mass Air Flow Sensor for Toyota Sequoia and Tundra

The Hitachi MAF0048 Mass Air Flow Sensor is designed to provide accurate airflow measurement for Toyota Sequoia and Tundra models. This new sensor ensures precise engine air intake readings, supporting optimal engine performance and emission control.

• Manufacturer: Hitachi
• Part Number: MAF0048
• New, not remanufactured
• Compatible with Toyota Sequoia and Tundra
• Wiring harness not included

Product Details and Specifications

The Hitachi MAF0048 is a new mass air flow sensor engineered to deliver consistent and reliable airflow data to the engine control unit (ECU). Accurate airflow measurement is critical for maintaining proper air-fuel mixture, which directly affects engine efficiency and emissions. This sensor is specifically compatible with Toyota Sequoia and Tundra vehicles, ensuring a precise fit and function. Note that the wiring harness is not included, so existing harnesses should be used during installation.

Common Applications and Problem Resolution

• Helps resolve rough idling issues caused by incorrect air intake readings
• Addresses poor fuel economy linked to faulty mass air flow sensors
• Reduces engine hesitation or stalling during acceleration
• Supports emission control by providing accurate airflow data
• Prevents check engine light triggers related to airflow sensor faults

Installation Notes and Tips

When installing the Hitachi MAF0048 sensor, ensure the engine is off and cool. Carefully disconnect the existing sensor and avoid damaging the wiring harness, as this part does not include a new harness. Clean the air intake housing before mounting the new sensor to prevent contamination. Verify all electrical connections are secure before starting the engine.

Quality Assurance and Warranty

As a new part manufactured by Hitachi, the MAF0048 sensor meets OEM standards for quality and durability. While specific warranty details are not provided here, Hitachi products typically come with manufacturer-backed warranties to ensure reliability and customer satisfaction.