Delphi ANS1050 Nitrogen Oxide NOx Sensor Upstream

The Delphi ANS1050 Nitrogen Oxide (NOx) Sensor is a precision emission monitoring component designed for upstream installation in modern diesel and gasoline exhaust systems. This sensor plays a critical role in the Selective Catalytic Reduction (SCR) system by accurately measuring nitrogen oxide levels in exhaust gases, enabling the engine control module to optimize emissions control and maintain regulatory compliance.

Key Features:

• Three sensing element cavities for enhanced accuracy and reliability compared to traditional two-cavity designs
• Wide measurement range of 0-3000 ppm for precise NOx level detection
• 12V DC operation with 5-pin male connector (gray, oval shape)
• Harness length of approximately 29 inches for flexible installation
• Sealed design to withstand humidity, salt spray, and automotive fluids
• Ground isolated design with shielded harness to protect against electromagnetic interference (EMI)
• 3-axis vibration tested and road-tested for real-world durability
• Built to withstand extreme exhaust temperatures and harsh operating conditions

Delphi NOx sensors are engineered to OE specifications with rigorous field and laboratory validation, ensuring accurate readings that help maximize engine performance, prevent pre-ignition knocking, and reduce harmful emissions. This sensor is essential for maintaining proper SCR system operation and avoiding check engine lights related to emissions system faults.