Dorman 918-131 Engine Variable Valve Timing (VVT) Solenoid

Overview of Dorman 918-131 Engine Variable Valve Timing Solenoid

The Dorman 918-131 Engine Variable Valve Timing (VVT) Solenoid is designed specifically for Audi R8 models. This 12-volt electromagnetic solenoid helps regulate the timing of the engine valves to optimize performance and efficiency.

• Voltage: 12V for standard automotive electrical systems
• Connector Quantity: 1 male plug and socket type
• Terminal Quantity: 2 terminals for reliable electrical connection
• Housing Material: Durable plastic construction
• Solenoid Activation Type: Electromagnetic for precise valve timing control
• Item Grade: Standard replacement part
• Package Contents: Includes one engine variable timing solenoid

Detailed Product Description

The Dorman 918-131 VVT solenoid is engineered to meet the specific requirements of the Audi R8's engine management system. Its plastic housing ensures resistance to heat and corrosion, while the electromagnetic activation type provides accurate control of the variable valve timing mechanism. The single male plug and socket connector with two terminals ensures a secure and stable electrical connection, compatible with the vehicle's 12-volt system. This standard replacement part is designed to restore proper engine timing function and maintain optimal engine performance.

Common Applications and Problem Resolution

This engine variable valve timing solenoid is compatible with Audi R8 models and is used to address issues related to valve timing control. It can help resolve:

• Engine performance problems due to faulty VVT solenoid operation
• Check engine light triggered by variable valve timing errors
• Rough idling or stalling caused by improper valve timing
• Reduced fuel efficiency linked to timing inconsistencies
• Engine hesitation or loss of power during acceleration

Installation Notes and Tips

When installing the Dorman 918-131 VVT solenoid on an Audi R8, ensure the engine is cool before beginning work. Disconnect the battery to prevent electrical shorts. Carefully remove the old solenoid and inspect the mounting area for debris or damage. Connect the new solenoid’s male plug securely to the vehicle’s wiring harness, verifying the two terminals are properly seated. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty Information

Dorman provides this 918-131 engine variable valve timing solenoid as a standard replacement part manufactured to meet OEM specifications. The plastic housing and electrical connectors are designed for durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship to ensure customer confidence in the product.