Land Rover Discovery 4 L319 DPF Exhaust Sensor 3.0 V6 Diesel CX23-5L200-AB

DPF exhaust sensor for Range Rover Evoque 2.2 TDCi Diesel is a precise exhaust system component responsible for the proper operation of the diesel particulate filter in a high-pressure engine. Thanks to it, the engine control unit receives reliable data about operating conditions, which allows for stable DPF regeneration and maintenance of optimal engine parameters. Choosing an original sensor from the Engine Sensors and Switches group helps reduce the risk of errors, power loss, and unplanned vehicle downtime.

Specifications and technical data

• SKU: CX23-5L200-AB
• Mark: Range Rover
• Condition: Used
• OEM Part Number: CX23-5L200-AB
• Substitutable numbers: CX23-5L200-AB, CX235L200AB
• Fuel type: Diesel
• Part type: Sensor
• Category: Engine Sensors & Switches

Purpose and Function in the Exhaust System

The presented sensor is designed to work with the high-pressure engine in the Range Rover Evoque L538 generation with the 2.2 TDCi unit. Its task is to monitor exhaust parameters in the DPF area, so that the control unit can precisely manage the soot combustion process. A properly functioning element of this type reduces the risk of filter clogging, the engine entering emergency mode, and the appearance of exhaust system error messages.

In Diesel engines, stable exhaust parameter readings directly impact the unit's operating culture, fuel consumption, and emission levels. Using a component from the same design group as the factory equipment facilitates compliance with the factory control unit calibration.

Benefits of Using an Original Sensor

Choosing an original sensor from the Engine Sensors and Switches category ensures compatibility with the electrical installation and exhaust system without the need for modifications. The appropriate measurement characteristics translate into:

• stable engine operation across the full load range,
• proper DPF regeneration,
• reduced risk of exhaust system errors,
• better cooperation with the factory control unit software.

For Range Rover users, it is important that using the correct sensor helps maintain predictable performance and driving comfort without the need for frequent service interventions. This is particularly important in urban driving and short distances, where the DPF system is more stressed.

Product Characteristics and Fitment

The offered element comes from the group of original Range Rover components, which means maintaining the factory geometry, connectors, and manufacturer's quality standards. This makes installation simple for an experienced mechanic, and the risk of compatibility issues is reduced. The product is classified as a used OEM part, allowing for a reasonable cost while maintaining parameters close to factory specifications.

In practice, this means the sensor can be used as a replacement for a damaged component in diesel-powered vehicles where compliance with the original installation is required. For workshops specializing in the Range Rover brand, this is a convenient service solution, allowing for efficient replacement without the need for modifications to wiring harnesses or mounting points.

Professional Installation and Diagnostics

To fully utilize the potential of this sensor, installation combined with computer diagnostics of the engine system is recommended. This allows for verification of reading accuracy, clearing stored errors, and checking if the DPF system is operating within the expected range. For vehicles with mileage, it is worth combining sensor replacement with a check of the particulate filter's condition and the exhaust system's tightness.

If you are planning a comprehensive repair or upgrade of the engine area in your Range Rover and need other components from the same group, such as temperature sensors, switches, or other control sensors, check the available parts in the Range Rover Engine Sensors and Switches category.

Technical Support and Additional Information

When working with electronics and sensors in modern cars, knowledge of control module diagnostics and communication principles is useful. In the context of advanced engine and comfort control systems, it is worth familiarizing yourself with materials concerning the operation of control units and modules in other premium brands – good service practices are largely common. For example, in an article describing the operation of the iDrive system and electronic modules in BMW models, you will find many universal tips for working with vehicle electronics: Years of Driving Pleasure – How to Care for iDrive Systems and Electronic Modules in BMW 3 and 5 Series Models Using Used Parts?

This approach – combining correctly selected used parts with reliable diagnostics – allows for maintaining a high level of vehicle reliability at a reasonable service cost, which is particularly important for the long-term operation of Range Rover Evoque class models.