DTC Description / Detecting Condition / Confirmation Procedure
P0443
Refer to DTC P0443: Evaporative Emission System Purge Control Valve Circuit .
P0449
Refer to DTC P0449: Evaporative Emission System Vent Valve / Solenoid Circuit .
P0506, P0507
Refer to DTC P0506 / P0507: Idle Air Control System RPM Lower than Expected / Higher than Expected .
P2400
Refer to DTC P2400: Evaporative Emission System Leak Detection Pump Control Circuit / Open .