Circuit Description

Evaporative (EVAP) emission system includes following components: fuel tank, EVAP vent solenoid, fuel tank pressure sensor, fuel pipes and hoses, vapor lines, fuel cap, EVAP emission canister, purge lines, and EVAP purge solenoid.

Conditions required to set DTC are:

• No ECT, HO2S, IAT, MAP, TP or VSS sensor DTCs set.
• DTC P0125 not active.
• No fuel level related DTCs set.
• Fuel tank level 12.5-87.5 percent.
• System voltage 10-17 volts.