P0443

Tests 1 - 2:

Tests 3 - 7:

Tests 8 - 10:

SYMPTOM
P0443-EVAP PURGE SOLENOID CIRCUIT

WHEN MONITORED
The ignition ON or engine running. Battery voltage greater than 10 volts.

SET CONDITION
The PCM will set a trouble code if the actual state of the solenoid does not match the intended state.

POSSIBLE CAUSES
- Intermittent Condition
- EVAP Purge Solenoid Control Circuit Open
- EVAP Purge Solenoid Control Circuit Shorted To Ground
- EVAP Purge Solenoid Sense Circuit Open
- EVAP Purge Solenoid Sense Circuit Shorted To Ground
- EVAP Purge Solenoid
- EVAP Purge Solenoid Leaks/Stuck Open
- EVAP Purge Solenoid Stuck Closed
- Powertrain Control Module