HomeAir and Fuel Delivery > Turbocharger, Supercharger and Ram AirStandard Ignition TCD102 Turbocharger Boost Solenoid
Part #: TCD102

Standard Ignition TCD102 Turbocharger Boost Solenoid

⚙️ 11 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volkswagen, Beetle, Golf, Jetta, and Passat
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Overview of Standard Ignition Turbocharger Boost Solenoid TCD102

The Standard Ignition Turbocharger Boost Solenoid TCD102 is designed for precise control of turbo boost pressure in select Volkswagen models. Engineered to meet OEM specifications, this solenoid ensures reliable performance for vehicles like the Volkswagen Beetle, Golf, Jetta, and Passat.

  • Connector Gender: Female
  • Connector Quantity: 1
  • Connector Shape: Rectangular
  • Hose Connector Quantity: 1
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Blade

Detailed Product Description

The Standard Ignition Turbocharger Boost Solenoid (part number TCD102) features a female rectangular connector with a single connection point, designed for secure and accurate electrical interfacing. It includes one hose connector to manage vacuum or pressure lines effectively. The solenoid terminals are male blade types, with two terminals providing a stable and reliable electrical connection. This configuration supports consistent turbocharger boost control, which is critical for maintaining engine efficiency and performance in Volkswagen Beetle, Golf, Jetta, and Passat models.

Compatible Vehicles and Applications

This turbocharger boost solenoid is compatible with the following Volkswagen models:

  • Volkswagen Beetle
  • Volkswagen Golf
  • Volkswagen Jetta
  • Volkswagen Passat

It is specifically designed to replace the original equipment part, ensuring proper fit and function in these vehicles.

Common Issues Addressed by the Turbocharger Boost Solenoid

  • Erratic or insufficient turbo boost pressure
  • Check engine light related to boost control faults
  • Reduced engine power or poor acceleration
  • Unstable idle or engine stalling under boost conditions
  • Turbocharger wastegate malfunction symptoms

Installation Notes and Tips

  • Ensure the female rectangular connector aligns properly with the vehicle’s wiring harness.
  • Verify the hose connector is securely attached to the vacuum or pressure line to prevent leaks.
  • Check that the male blade terminals are clean and free of corrosion before installation.
  • Follow vehicle-specific service manual instructions for removal and installation procedures.
  • Test the solenoid operation after installation to confirm proper boost control.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The TCD102 turbocharger boost solenoid undergoes rigorous quality control to ensure reliable operation in Volkswagen Beetle, Golf, Jetta, and Passat vehicles. Warranty coverage details should be confirmed at the time of purchase, typically including protection against defects in materials and workmanship.

BrandStandard Ignition
Part NumberTCD102
Connector GenderFemale
Connector ShapeRectangular
Terminal GenderMale
Terminal TypeBlade

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2001VolkswagenBeetle1.8LL4N/A
2000VolkswagenBeetle1.8LL4N/A
1999VolkswagenBeetle1.8LL4N/A
1999VolkswagenGolf1.9LL4N/A
1999VolkswagenJetta1.9LL4N/A
1998VolkswagenGolf1.9LL4N/A
1998VolkswagenJetta1.9LL4N/A
1997VolkswagenGolf1.9LL4N/A
1997VolkswagenJetta1.9LL4N/A
1997VolkswagenPassat1.9LL4N/A
1996VolkswagenPassat1.9LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

028906283FBST102EVS177TRB700

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.