It’s part of the evaporative emissions system (commonly referred to as “EVAP”) and reads pressure in the fuel system to detect evaporative leaks, such as a loose or faulty gas cap.

It could also point to issues with the evaporative emission control (EVAP) system. In some cases, the CEL light could point to something more complex, like a malfunctioning hose or a system leak.

The global Automotive Active Purge Pump Market is witnessing significant growth, propelled by rising environmental regulations and the increasing adoption of emission control technologies. Automotive ...

What it’s about To really understand how this affects you and your business, it’s necessary to first take a look at what the regulation impacts: evaporative emissions. When liquid gasoline ...

The Special Coverage, described in bulletin number N242484740, extends the warranty coverage offered for a problem related to the evaporative emissions purge pump of affected GMC Sierra and GMC ...