Denso 197-6070 Mass Air Flow Sensor

Overview of the Denso Mass Air Flow Sensor 197-6070

The Denso Mass Air Flow Sensor 197-6070 is designed to provide accurate airflow measurement for optimal engine performance. This sensor is compatible with select Chevrolet, Lexus, and Toyota models, including the Corolla, GS430, Prizm, and SC430.

• Color: Black housing
• Terminal Type: Pin with 5 terminals
• Connector Quantity: 1 female connector
• Housing Included: No
• Mounting Hardware Included: No

About the Denso Mass Air Flow Sensor Product Line

The Denso Mass Air Flow Sensor product line focuses on precise airflow measurement to support emission control and engine management systems. This line is engineered to meet OEM specifications, ensuring reliable data transmission to the engine control unit. The 197-6070 sensor maintains the standards of this product line by offering a pin-type terminal and a single female connector for seamless integration.

Detailed Product Description

The Denso 197-6070 Mass Air Flow Sensor is a critical component in the emission control system, measuring the volume and density of air entering the engine. Its black color and pin terminal design with five terminals allow for accurate electrical connections. The sensor does not include housing or mounting hardware, which should be considered during installation. Compatible with Chevrolet Corolla and Prizm, as well as Lexus GS430 and SC430 models, this sensor supports proper air-fuel mixture regulation for efficient combustion.

Common Applications and Issues Addressed

• Helps resolve engine stalling or rough idling caused by inaccurate airflow readings
• Addresses poor fuel economy due to incorrect air-fuel mixture
• Reduces engine hesitation or surging during acceleration
• Supports emission control compliance by providing precise airflow data
• Prevents check engine light triggers related to mass air flow sensor faults

Installation Notes and Tips

• Ensure compatibility with Chevrolet Corolla, Prizm, Lexus GS430, and SC430 before installation
• Verify the sensor’s pin terminal and female connector match the vehicle’s wiring harness
• Since housing and mounting hardware are not included, retain original parts or source separately
• Handle the sensor carefully to avoid damage to terminals during installation
• Follow vehicle manufacturer guidelines for sensor replacement and calibration

Quality Assurance and Warranty

Denso manufactures the 197-6070 Mass Air Flow Sensor to meet strict quality standards for durability and performance. While specific warranty details are not provided here, Denso products typically come with manufacturer-backed warranties to ensure reliability. It is recommended to consult the product documentation or supplier for exact warranty terms.