The PROSPORT GAUGES Bosch 17014 Wideband LSU 4.2 5-Wire O2 Sensor is designed to provide accurate air-fuel ratio feedback for compatible wideband oxygen monitoring systems. Using Bosch LSU 4.2 technology, this five-wire sensor helps measure exhaust oxygen content across a broad operating range, making it a practical replacement or service component for performance, tuning, and diagnostic applications. Its wideband design supports more precise air-fuel data than a conventional narrowband oxygen sensor when used with a compatible controller or gauge.
The Bosch 17014 sensor is built for integration with systems designed for LSU 4.2 five-wire operation. It can help support engine calibration, fuel delivery adjustments, emissions troubleshooting, and ongoing monitoring of combustion performance. For proper operation, confirm that your vehicle, gauge, controller, and wiring configuration specifically support a Bosch LSU 4.2 sensor before installation. Installation should follow the instructions supplied with the monitoring system, including the correct wiring, sensor positioning, and required calibration procedure.
Supplied under the PROSPORT GAUGES brand with Bosch part number 17014, this wideband O2 sensor is a useful choice for replacing a worn or inaccurate sensor in a compatible setup. The sensor is intended for automotive applications and should be installed in an exhaust location that allows representative exhaust sampling while protecting it from excessive heat, contamination, and physical damage. Verify fitment and controller compatibility before purchase to help ensure reliable readings and proper system performance.
Features:
- Bosch LSU 4.2 technology: Provides wideband oxygen sensing for accurate air-fuel ratio monitoring when paired with a compatible controller or gauge.
- Five-wire configuration: Designed for systems that require a Bosch LSU 4.2 five-wire wideband O2 sensor.
- Performance and diagnostic use: Supports engine tuning, fuel delivery adjustments, emissions troubleshooting, and combustion monitoring.
- Replacement application: Suitable for replacing a worn or inaccurate sensor in a compatible wideband monitoring system.
- Air restricted: No air shipment restriction is specified for this product.
- Truck freight only: No truck freight requirement is specified for this product.
