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(P0445) EVAP PURGE SOLENOID CIRCUIT (CONTINUED) When Monitored and Set Condition • When Monitored: Continuously with the ignition on. • Set Condition: An improper voltage level has been detected on the Evap Purge Solenoid Control circuit. POSSIBLE CAUSES FUSED ENGINE CONTROL RELAY OUTPUT CIRCUIT OPEN EVAP PURGE SOLENOID CONTROL CIRCUIT OPEN EVAP PURGE SOLENOID CONTROL CIRCUIT SHORT TO GROUND EVAP PURGE SOLENOID CONTROL CIRCUIT SHORT TO VOLTAGE EVAP PURGE SOLENOID POWERTRAIN CONTROL MODULE For a complete Powertrain Control Module Circuit Diagram, (Refer to 9 - ENGINE - SCHEMATICS AND DIA- Diagnostic Test 1. PRE-DIAGNOSTIC CHECK OUT Note: Always perform diagnostics with a fully charged battery. Note: Check connectors — Clean/repair as necessary. Poor pin to Note: Check for applicable TSBs related to the problem. With the DRB III T , read PCM DTCs. Using the wiring diagram/schematic as a guide, inspect the wiring and Perform this procedure prior to symptom diagnosis. Continue Go To 2 ZH ENGINE - ELECTRICAL DIAGNOSTICS 9 - 453 |