P0441

DTC P0441 EVAP Emission Control System - Incorrect Purge Flow

DESCRIPTION
The evaporative system prevents hydrocarbon (HC) vapor escaping from the fuel tank into the atmosphere where it would form photochemical smog. Gasoline vapor is collected in the charcoal canister. The ECM controls the Purge Control Solenoid Valve (PCSV) to purge any collected vapor from the canister back to the engine for burning. This valve is actuated by the purge control signal from the ECM and controls fuel vapor purged from the canister to the intake manifold.

DTC Detecting Condition:

Schematic Diagram:

Step 1 - 3:

INSPECTION PROCEDURE