Delphi TS30301 Exhaust Gas Temperature (EGT) Sensor - Before Turbocharger

Delphi TS30301 Exhaust Gas Temperature Sensor

The Delphi TS30301 Exhaust Gas Temperature (EGT) Sensor is an OE-style emission control sensor built for accurate temperature monitoring in turbo diesel exhaust systems. It is a direct-fit option for select Volkswagen Beetle, Jetta, Golf, and Audi A3 applications with the sensor mounted before the turbocharger.

Key Features

• Exhaust Gas Temperature (EGT) sensor for emission control and engine management
• Maximum temperature rating of 850.0
• 33.93 wiring harness length for application-specific routing
• Oval male connector with 2 terminals
• Blade terminal design with threaded nut mounting
• Positioned before the turbocharger
• Includes the sensor and instruction sheet

Detailed Description

Delphi brings OE heritage and more than 100 years of original-equipment experience to the TS30301. That background is reflected in the sensor’s construction and fitment focus, making it a practical replacement for vehicles that rely on precise exhaust temperature feedback to manage emissions and turbocharger protection. This part cross-references 03L 906 088 L and 231024 for the same application.

Compatible With 2013-2014 Volkswagen Beetle, before turbocharger; 2009-2013 Volkswagen Jetta, before turbocharger; 2010-2011 Volkswagen Golf, before turbocharger; and 2010 Audi A3, before turbocharger. If you are searching for a Delphi TS30301 exhaust gas temperature sensor for Volkswagen Beetle, Jetta, Golf, or Audi A3 diesel applications, this part matches the listed OE-style placement and connector configuration.

What It Is Used For

• Replacing a failed EGT sensor that triggers emissions-related fault codes
• Restoring exhaust temperature feedback to the engine control system
• Addressing turbocharger protection issues caused by inaccurate temperature readings
• Correcting drivability concerns tied to exhaust aftertreatment monitoring
• Resolving warning lights associated with exhaust temperature sensor faults

Installation Notes and Tips

Verify the connector shape, terminal count, and mounting style before installation. This sensor uses a threaded nut mount and is located before the turbocharger, so confirm the original sensor position on the vehicle before removal. Compare the harness length and connector orientation to the existing part to ensure proper routing and secure connection.

Quality Assurance

Delphi builds this sensor using OE experience and supplier knowledge developed through work with major automakers. The TS30301 is engineered to reflect original-equipment expectations for fit and function in the listed Volkswagen and Audi applications.