Walker 590-1171 Engine Variable Valve Timing (VVT) Solenoid - Intake

Overview of Walker Products Engine VVT Solenoid 590-1171

The Walker Products Engine Variable Valve Timing (VVT) Solenoid 590-1171 is designed specifically for the Scion iQ. This solenoid plays a critical role in optimizing engine performance by controlling the timing of the variable valve system. Engineered with a durable metal housing and a reliable black female connector, it ensures consistent operation under demanding conditions.

• Compatible with Scion iQ models
• Single black female connector for secure electrical connection
• Metal housing for enhanced durability and heat resistance
• One mounting hole for straightforward installation
• Two male terminals for reliable electrical contact

Detailed Product Features and Specifications

The Walker Products 590-1171 VVT solenoid features a robust metal housing that protects internal components from heat and mechanical stress. It includes one black female connector with two male terminals, ensuring a secure and stable electrical connection. The solenoid is mounted using a single mounting hole, simplifying the installation process. This part is engineered to meet the specific requirements of the Scion iQ, providing precise control over the engine's variable valve timing system to improve fuel efficiency and reduce emissions.

Walker Products Brand Line Information

Walker Products offers a range of engine components designed to meet OEM specifications. Their product line includes switches, solenoids, and actuators that are engineered for durability and performance. The 590-1171 VVT solenoid is part of this line, reflecting Walker's focus on reliable engine management parts that maintain proper engine timing and function.

Common Applications and Issues Addressed

• Restores proper variable valve timing function in Scion iQ engines
• Resolves engine performance issues related to VVT solenoid failure
• Helps eliminate rough idling and poor acceleration caused by faulty solenoids
• Reduces engine hesitation and improves fuel economy
• Prevents check engine light triggers related to VVT system faults

Installation Notes and Tips

When installing the Walker Products 590-1171 VVT solenoid, ensure the engine is cool to avoid injury. Disconnect the battery before removal to prevent electrical shorts. The single mounting hole design allows for straightforward replacement. Verify the black female connector is securely attached to the vehicle’s wiring harness. After installation, clear any diagnostic trouble codes and perform a test drive to confirm proper operation.

Quality Assurance and Warranty

Walker Products parts are manufactured to meet or exceed OEM standards. The 590-1171 VVT solenoid undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Walker typically offers coverage against defects in materials and workmanship. Consult product documentation or the supplier for exact warranty terms.