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Symptom: P0443-EVAP PURGE SOLENOID CIRCUIT When Monitored and Set Condition: 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 GOOD TRIP EQUAL TO ZERO EVAP PURGE SOLENOID OPERATION (K52) EVAP PURGE SOL CONTROL CIRCUIT OPEN (K52) EVAP PURGE SOLENOID CONTROL CIRCUIT SHORTED TO GROUND (K108) EVAP PURGE SOL RETURN CIRCUIT OPEN (K108) EVAP PURGE SOL RETURN CIRCUIT SHORTED TO GROUND POWERTRAIN CONTROL MODULE TEST ACTION APPLICABILITY 1 Ignition on, engine not running. t, read DTCs and record the related Freeze Frame data. Is the Good Trip Counter displayed and equal to zero? All Yes → Go To 2 No → Refer to the INTERMITTENT CONDITION symptom in the Driveability category. 2 Turn the ignition off. t, actuate the EVAP Purge Solenoid. Does the test light flash on and off? All Yes → Replace the EVAP Purge Solenoid. Perform POWERTRAIN VERIFICATION TEST VER - 5. No → Go To 3 173 DRIVEABILITY - NGC |