Denso 234-9061 Air / Fuel Ratio Sensor - Upstream

Overview of the Denso OE Style Air/Fuel Ratio Sensor

The Denso OE Style Air/Fuel Ratio Sensor 234-9061 is designed specifically for Acura RDX models, ensuring precise air and fuel mixture readings. This heated sensor features a 13.31-inch wiring harness and a male connector, tailored for a direct fit and reliable performance.

• Heated sensor type for faster response times
• Specific fit for Acura RDX vehicles
• 13.31-inch wiring harness length for optimal installation
• Four-wire configuration with male connector
• Thread diameter of 0.711 inches for secure mounting
• Regular grade type for standard durability

Detailed Product Description

The Denso 234-9061 air/fuel ratio sensor is engineered to provide accurate feedback to the engine control unit (ECU) by measuring the oxygen content in the exhaust gases. This heated sensor type allows quicker warm-up times, improving engine efficiency and emissions control. With a wiring harness length of 13.31 inches and a four-wire setup, it ensures proper electrical connectivity and signal transmission. The male connector and 0.711-inch thread diameter are designed for a specific fitment, making it compatible with Acura RDX models without the need for modifications.

This sensor is part of Denso's OE Style product line, which focuses on delivering original equipment quality and fitment. The OE Style line is developed to meet or exceed factory specifications, providing a reliable replacement that maintains the vehicle's emission control system integrity.

Common Applications and Issues Addressed

• Helps maintain optimal air/fuel mixture for efficient combustion
• Reduces engine hesitation and rough idling caused by faulty sensors
• Prevents increased emissions due to inaccurate oxygen readings
• Addresses check engine light triggers related to air/fuel ratio sensor faults
• Improves fuel economy by ensuring proper sensor feedback

Installation Notes and Tips

• Ensure the vehicle is compatible: specifically designed for Acura RDX models
• Handle the sensor carefully to avoid damage to the heated element and wiring
• Use appropriate tools for the 0.711-inch thread diameter to avoid stripping
• Verify connector polarity and secure connection with the male connector
• Follow vehicle manufacturer torque specifications during installation

Quality Assurance and Warranty

Denso's OE Style air/fuel ratio sensor 234-9061 is manufactured to meet original equipment standards, ensuring consistent performance and durability. While specific warranty details may vary, Denso products typically come with a limited warranty covering defects in materials and workmanship. This sensor supports emission control compliance and is engineered for long-term reliability in Acura RDX vehicles.