p1326
Moderate
Genesis · Sedans
Knock Sensor Detection System (KSDS) - Genesis/Hyundai Specific
Quick Answer
Error code P1326 on your Genesis Sedans means: Knock Sensor Detection System (KSDS) - Genesis/Hyundai Specific. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
How to Fix It
1
Inspect knock sensor connector for corrosion and tightness
2
Test knock sensor resistance (typically 5.5-6.5 ohms)
3
Check knock sensor wiring for damage
4
Verify knock sensor signal with scope under acceleration
5
Replace knock sensor if resistance is out of range
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
Parts You May Need
Knock sensor
Sensor connector and terminals
Dielectric grease
Engine oil seal washer
Related Error Codes