Knock sensor for great wall 4G63 ENGINE

High-concerned chemical：None Sensor Type：Piezoelectric Repeatability：1 Hysteresis：1 Linear：1 Measuring Range：1 Sensitivity：1 Type：Piezoelectric Type Style：Piezoelectric Type Brand Name：KLORY Origin：Mainland China Resolution：1

High-concerned chemical: None Sensor Type: Piezoelectric Repeatability: 1 Hysteresis: 1 Linear: 1 Sensitivity: 1 Type: Piezoelectric Type Style: Piezoelectric Type Brand Name: KLORY Origin: Mainland China Resolution: 1