hyundai Workshop Repair Guides

Hyundai Workshop Service and Repair Manuals

Manifold Pressure/Vacuum Sensor > < Knock Sensor|Locations|Page 1583
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Waveform

WAVEFORM

The knock sensor is installed at cylinder block to detect the vibration effectively during engine running. The above waveform shows the signal waveform
of knock sensor when knock doesn't happen. Generally, knock signal has more noise than other sensor.

Circuit Diagram

CIRCUIT DIAGRAM

Manifold Pressure/Vacuum Sensor > < Knock Sensor|Locations|Page 1583