Volkswagen Crafter Sy Transporter 7H Exhaust Gas Temperature Sensor 04L906088KH

Volkswagen Crafter Sy Transporter 7H Exhaust Gas Temperature Sensor is an original exhaust system component designed for precise monitoring of exhaust gas temperature in Volkswagen vehicles. Thanks to its factory origin, it ensures proper cooperation with the engine electronics, stable operation of the power unit, and correct functioning of the exhaust emission control systems.

Specifications and technical data

• SKU: 04L906088KH
• Mark: Volkswagen
• Condition: Used
• OEM Part Number: 04L906088KH
• Substitutable numbers: 04L906088KH, 04L 906 088 KH
• Category: Lambda Probes & Sensors

Purpose and function of the exhaust gas temperature sensor

The exhaust gas temperature sensor used in Crafter and Transporter 7H models is responsible for real-time measurement of the temperature in the exhaust system and transmitting the signal to the engine control unit. Based on this data, the ECU adjusts the fuel dosage, turbocharger operation, and particulate filter regeneration strategy, which affects the engine's performance and emission levels.

Precise temperature reading is crucial for protecting exhaust system components from overheating, as well as for maintaining stable engine operating parameters under various load conditions. Using the correct sensor helps reduce the risk of diagnostic errors and the engine entering limp mode.

Original origin and compatibility

The presented component comes from the Volkswagen OE line, which means it maintains factory standards of construction, geometry, and electrical characteristics. As a result, the sensor is correctly recognized by the engine controller and does not require any additional installation modifications.

Original construction translates into:

• proper fitment to the thread and mounting socket in the exhaust system,
• appropriate cable length and the correct type of connector,
• stable signal parameters across the full range of operating temperatures.

Thanks to this, the installation process is straightforward, and the risk of compatibility issues is minimized.

Performance characteristics and service application

The exhaust gas temperature sensor in commercial vehicles such as the Crafter or Transporter 7H operates under demanding thermal and mechanical conditions. Replacement with a functional unit is recommended in the event of:

• errors related to exhaust gas temperature appearing in the controller's memory,
• malfunction of the exhaust emission control system,
• loss of power or the engine entering limp mode.

Selecting the correct sensor from the same component group helps restore proper engine operating parameters and reduce fuel consumption. This solution is particularly important for vehicles used intensively in freight or service transport.

Condition of the component and benefits of choosing a used sensor

The offered sensor comes from the used original parts segment, which allows for combining factory specifications with a more favorable purchase cost compared to a new component. For many service applications, especially in older fleet vehicles, this is a technically justified and economically efficient solution.

If you are considering a broader replacement of electronic components in your car and want to approach the purchase of second-hand parts consciously, it is worth reading our guide: The second life of electronics – when is it worth choosing used controllers and sensors in a car. You will find practical tips there regarding the selection of modules and sensors that help optimize repair costs.

Support with selection and other measurement system components

The exhaust gas temperature sensor belongs to the group of measurement elements related to exhaust composition control, such as components from the Lambda probes and O2 sensors category. When planning an exhaust system repair, it is worth verifying the condition of other sensors to avoid recurring faults and additional vehicle downtime.

If you are assembling a larger set of parts related to emission and exhaust composition control, you can browse related products in the category: solutions improving ergonomics and personalization of vehicle interior equipment, to simultaneously plan the modernization of the driver's station and improve the comfort of vehicle operation.

Summary

Volkswagen Crafter Sy Transporter 7H Exhaust Gas Temperature Sensor is a factory component designed to work with engine electronics in Volkswagen commercial vehicles. It ensures accurate exhaust gas temperature measurement, supports the proper functioning of emission control systems, and helps maintain stable power unit operating parameters. It is a reasonable choice for service repairs where compliance with the original specification and control of operating costs are important.