Ford
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    EVAP System Unable to Hold Vacuum Conditions
Cause:
    Cold startup, engine running at a stable cruise speed with the EVAP system enabled, then the PCM detected a small leak in the EVAP system

Kia
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Evaporative emission (EVAP) canister purge valve - circuit malfunction
Cause:
    Wiring, EVAP valve, ECM

Mazda
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Evaporative emission (EVAP) canister purge system - tank pressure problem
Cause:
    Wiring, EVAP valve, ECM