P1425

DTC P1424 / P1425: Evaporative Emission System Leak Detection Pump Flow High / Low

System Description
Refer to EVAP Leak Check System Description.

System Diagram

System Diagram:

Wiring Diagram
Refer to DTC P1420 / P1421: Evaporative Emission System Vent Valve Stuck Open / Closed.

DTC Detecting Condition and Trouble Area

DTC Detecting Condition And Trouble Area:

DTC Troubleshooting

NOTE: Before this trouble shooting is performed, read the precautions for DTC troubleshooting referring to Precautions for DTC Troubleshooting.

Step 1-5: