Hall sensor Delta: a part for Delta mopeds. The Hall sensor detects the position of the crankshaft or rotor and sends a signal to the CDI unit to create the spark.
When it fails, the spark disappears and the engine stalls when hot or will not start. First check the wires and the connector. Hall sensor with wires (ground and signal). If the old part has markings, compare them with the name on the product page.
