Standard Ignition VS201 Exhaust Gas Recirculation (EGR) Vacuum Modulator

Reliable EGR Vacuum Modulator for Chevrolet Aveo and Aveo5

The Standard Ignition VS201 Exhaust Gas Recirculation (EGR) Vacuum Modulator is designed specifically for Chevrolet Aveo and Aveo5 models. This component plays a critical role in controlling exhaust emissions by regulating the vacuum signal to the EGR valve, helping maintain optimal engine performance and emissions compliance.

• Includes a durable valve designed for precise vacuum modulation
• Features two male terminals with pin-type connectors for secure electrical connections
• Compatible with Chevrolet Aveo and Aveo5 vehicles
• Part number VS201 ensures exact fit and function

Product Details and Specifications

The VS201 vacuum modulator from Standard Ignition is engineered to meet OEM specifications for emission control systems. It contains a valve mechanism that modulates vacuum pressure to the EGR valve, which helps reduce nitrogen oxide emissions by recirculating exhaust gases back into the intake manifold. The part includes two male terminals with pin-type connectors, providing reliable electrical connectivity and ease of installation. This component is designed exclusively for Chevrolet Aveo and Aveo5 models, ensuring proper fitment and performance.

Common Applications and Problem Resolution

• Helps resolve rough idling caused by faulty EGR vacuum modulation
• Addresses increased emissions and failed emissions tests
• Corrects engine hesitation or stalling related to EGR system issues
• Prevents check engine light triggers associated with EGR vacuum faults

Installation Notes and Tips

When installing the Standard Ignition VS201 vacuum modulator, ensure the two male pin terminals are properly connected to the vehicle’s wiring harness to maintain secure electrical contact. Verify vacuum lines are free of cracks or leaks before installation. It is recommended to consult the Chevrolet Aveo or Aveo5 service manual for detailed installation procedures and torque specifications.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for durability and performance. The VS201 vacuum modulator undergoes rigorous quality control testing to ensure reliable operation within the emission control system. Warranty coverage details should be confirmed with the product documentation or supplier.