P2418 HYUNDAI Evaporative Emission System Switching Valve Control Circuit /Open

Possible causes

– Faulty Diagnostic Module Tank Leakage (DMTL)
– Diagnostic Module Tank Leakage harness is open or shorted
– Diagnostic Module Tank Leakage circuit poor electrical connection
– Faulty Powertrain Control Moduel (PCM)

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)