Chevrolet Sail 1.6 UAES Long Cable Version Crankshaft Position Sensor 0261210230 HOP

Chevrolet Sail 1.6 sequential fuel injection system long-line version crankshaft position sensor, OE 0261210230, supplied by HOP. Installed near the crankshaft flywheel; monitors crank speed and position in real time and sends data to ECU to precisely control ignition timing and fuel quantity. Suitable for Sail 1.6 sequential system long-line version; installation difficulty: medium; estimated labor 0.5–1 hour. If vehicle shows hard starting, rough idle, weak acceleration or check engine light, sensor signal abnormality or failure is often the cause; replace promptly to maintain engine performance.