Possible causes – Faulty Evaporative Emission (EVAP) Purge Control Solenoid Valve (PCSV)– Purge Control Solenoid Valve harness is open or shorted– Purge Control Solenoid Valve circuit poor electrical connection When is the obd code mean? An excessively low voltage signal is sent to Engine Control Module (ECM) through the valve Symptoms – Engine Light ON…