Hella 009409291 Exhaust Gas Differential Pressure Sensor

Exhaust Gas Differential Pressure Sensor for Emissions Control

The Hella 009409291 exhaust gas differential pressure sensor measures pressure differences in the exhaust system to support EGR operation and emissions control. Built with corrosion-resistant materials and a durable housing, it is made for accurate signal output and dependable service on the vehicles listed below.

• Bolted mounting type for secure installation
• 3-pin connector design
• Corrosion-resistant construction for exhaust-system exposure
• Direct-fit sensor layout for accurate readings
• Part number: 009409291

Vehicle Fitment

Compatible with 2017-2018 Nissan Sentra, N/A, 3-pin connector - bolted. Compatible with 2015-2017 Nissan Juke, N/A, 3-pin connector - bolted. If you are searching for a Nissan Sentra exhaust gas differential pressure sensor or a Nissan Juke differential pressure sensor, Hella 009409291 matches the listed applications.

How This Sensor Is Used

• Restores exhaust pressure signal accuracy for EGR system monitoring
• Addresses differential pressure sensor fault codes
• Helps correct emissions-related drivability concerns
• Supports proper exhaust gas flow measurement
• Replaces a worn or contaminated sensor on the exhaust system

Installation Notes

Assy/Disassy by Qualified Personnel Required. This sensor uses a bolted mounting style and a 3-pin connector, so confirm connector match and mounting location before installation. Verify the part number 009409291 against the original sensor and inspect the exhaust system for soot buildup, corrosion, or damaged wiring during replacement.

Quality Assurance

HELLA builds this sensor with corrosion-resistant materials and durable construction for reliable operation in exhaust-system conditions. Precise fitment supports correct sensor placement and straightforward installation on the listed Nissan applications.