Chery QQ 0.8 Siemens System Crankshaft Position Sensor S11-1005117 HOP

Replacement part matches OEM standards with high-temperature engineering plastic and sealed potting to resist vibration and oil; signal drift is minimized. OEM 1005117, fits Chery QQ0.8 Siemens system vehicles. Function is crankshaft position sensing and ignition/fuel pulse transmission; failure leads to no start or intermittent stalling. Medium installation complexity; remove intake hose and harness, ensure proper gap between sensor and flywheel ring; torque to spec to avoid case deformation.