NOX Sensor Mercedes Sprinter W907 W910 Catalytic Converter Probe A0009059112

NOX Sensor Mercedes Sprinter W907 W910 Catalytic Converter Probe is a specialized exhaust control system component designed for Mercedes Sprinter W907 and W910 series vehicles. Precise reading of exhaust parameters allows the transmission and engine control unit to operate under stable conditions, which translates into predictable drivetrain responses and proper operation of emission systems.

Specifications and technical data

• SKU: A0009059112
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009059112
• Substitutable numbers: A0009059112, A 000 905 91 12
• Category: Transmission Sensors

Purpose and function of the NOX sensor in the Sprinter W907/W910

The presented NOX sensor is responsible for monitoring exhaust gas composition and transmitting data to the vehicle's control units. In modern Sprinter W907 and W910 models, a correct signal from the NOX probe is crucial for:

• maintaining stable drivetrain operating parameters,
• cooperation with emission reduction systems,
• ensuring correct transmission operation logic, especially under load conditions.

This allows the control system to react precisely to changes in load, temperature, and driving conditions, which helps reduce the risk of entering limp mode and prevents unwanted jerking during gear changes.

Benefits of using an original sensor in the Transmission Sensors category

A component from the Transmission Sensors group in a commercial vehicle operates in a demanding environment – it is exposed to vibrations, temperature changes, and contaminants. Using an original solution dedicated to the Mercedes Sprinter W907/W910 allows for:

• signal consistency with other sensors in the vehicle,
• stable cooperation with factory control unit software,
• reduced risk of diagnostic errors related to incorrect reading characteristics.

This is particularly important in fleet-operated vehicles, where the repeatability of transmission behavior and the predictability of drivetrain response in daily operation are essential.

Product characteristics and condition

The offered sensor belongs to the group of original components used in Mercedes vehicles. This is a secondary market part, which allows for optimizing service costs while maintaining proper operating characteristics. A used element of this type is an attractive alternative to new components, especially for maintenance repairs in commercial vehicles.

Before installation, a standard service procedure is recommended: checking the electrical installation, verifying the wiring harness, and ensuring that there are no other active errors in the control unit memory that could affect the interpretation of the sensor signal.

Diagnostics, installation, and cooperation with the transmission

In Sprinter W907/W910 vehicles, an incorrect signal from the NOX probe can result in error messages, power limitation, and changes in transmission operating characteristics. In practice, this manifests as, among other things:

• entering limp mode with limited available gears,
• delayed or overly aggressive gear shifting,
• increased fuel consumption under certain driving conditions.

Replacing the NOX sensor is recommended after confirming diagnostic errors related to the emission system. After installation, it is worth performing an adaptation and clearing errors using an appropriate tester so that the engine and transmission control units can correctly interpret the new signal.

Technical support and additional materials

To better understand the relationship between sensor operation and transmission behavior, it is worth reading the guide on typical faults and transmission selection. Detailed information can be found in the article Transmission: manual, automatic or DSG – typical faults and a guide to buying a used transmission, which discusses practical aspects of diagnostics and operation of various types of transmissions.

If you are planning a comprehensive repair or upgrade of the drivetrain control area in your Mercedes and need other elements from the same group, such as position sensors, speed sensors, or components monitoring transmission operation, check the available parts in the Mercedes transmission sensors category.

Additional information on the advantages of using original, used components in vehicles of this brand is provided in the article used parts for Mercedes from dismantling, which discusses how to effectively reduce service costs while maintaining high-quality components.