DTC Troubleshooting

DTC Troubleshooting: P145C

DTC P145C: EVAP System Purge Flow Malfunction (Vacuum Line)

NOTE:

- Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information. Initial Inspection and Diagnostic Overview

- This DTC is representative of an EVAP system purge flow problem. If DTC P145C is indicated alone, troubleshoot P0496 and P0497 using the freeze data for P145C.

- If any of the DTCs listed below are indicated at the same time as DTC P145C, troubleshoot those DTC first, then recheck for P145C:
P0496, P0497: EVAP system purge flow