The Walker Products Exhaust Backpressure Sensor (part number 1002-1009) is a direct-fit replacement part. Walker Products Exhaust Backpressure Sensors are OE Replacement components that measure exhaust pressure for optimized EGR, turbo, and emissions system performance.
Features:
- Monitors Exhaust System Pressure:Â Provides critical pressure data to the ECU for EGR operation, turbo management, and emissions control.
- OE Replacement Calibration:Â Matches factory pressure range, voltage output, and signal response for seamless ECU integration.
- Exact OE Fit: Designed for 100% compatibility with factory mounting locations and connectors—no wiring or modification required.
- Engineered for Harsh Environments:Â Built to withstand high exhaust heat, soot, and vibration for long-term reliability in diesel and gasoline systems.
- Restores Emissions & Turbo Efficiency:Â Helps resolve drivability issues, fault codes, and performance loss caused by inaccurate pressure readings.
Specifications:
| Number of Terminals | 4 |
| Connector Type | Bullet |
| Connector Shape | Circular |
| Terminal Gender | Female |
Interchanges With: Meyle 534 820 0014, Volvo 85139619, Volvo 7485139619, Volvo 7421634024
WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.
