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Home >> Hyundai >> 2014 >> Sonata Hybrid Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (HEV) >> NVLD (Natural Vacuum Leakage Detection) >> Troubleshooting >> Waveform

NVLD (Natural Vacuum Leakage Detection): Troubleshooting: Waveform

Fig 1: NVLD (Natural Vacuum Leakage Detection) Signal Waveform - No Leak
G00538715Courtesy of HYUNDAI MOTOR CO.
Fig 2: NVLD (Natural Vacuum Leakage Detection) Signal Waveform - 0.5mm Leak
G00538716Courtesy of HYUNDAI MOTOR CO.