Evaporative Emission System (EVAP) Valve (%)
Measurement range: 0-100%.
The value indicates the deployment signal from the control module for deploying the evaporative emission system (EVAP) valve (the amount the valve opens to empty the canister).
0% = no control (Evaporative emission system (EVAP) valve closed).
100% = full control (Evaporative emission system (EVAP) valve opens completely).