This is an engine speed sensor that monitors the rotational speed of the crankshaft or camshaft, providing critical data to the engine control unit (ECU) for ignition timing and fuel injection. It is manufactured to meet stringent OEM quality standards, ensuring accurate readings and durability compared to worn sensors that can produce erratic signals. Operators may notice engine misfires, rough idling, stalling, or a check engine light illuminated on the dashboard when this sensor begins to fail.
Always verify with serial number before ordering.
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Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
An initial symptom of a failing engine speed sensor is intermittent engine stalling or rough idling. If left unaddressed, the engine may become increasingly difficult to start or run erratically, potentially leading to unexpected shutdowns during operation. Continued operation with a faulty sensor risks damage to other engine components due to improper timing.
Clean the sensor mounting hole thoroughly before installation to ensure a proper seal and accurate readings. Avoid overtightening the sensor, as this can damage the threads or the sensor housing.
Inspect the engine wiring harness and connectors for any signs of damage or corrosion when replacing the speed sensor.