Vapor Canister

With california emissions. Envision.

Pressure Sensor

Signals the PCM to monitor fuel supplied to the engine Designed to accurately monitor fuel tank pressure

Purge Line

2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

Upper Oxygen Sensor

Pre-catalyst. Upstream. Upper. Envision. 2.0l. Bank 1 sen 1. Traverse. 2.0l. Front. 2.0L turbo. This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors