Familia 1.6L HOP Crankshaft Position Sensor ZL01-18-221

Haima Furu 1.6L engine dedicated HOP crank position sensor, OE number ZL01-18-221, directly replacing the original. It monitors crankshaft speed and position, sending signals to the ECU to control ignition and injection timing. Fits Haima 1.6 models; replacement resolves starting difficulties, rough idle, weak acceleration, or occasional stalling. If cold starts are hard, noticeable jerking when accelerating, or the check engine light is on, the sensor is likely aging; replace to restore smooth power.