1pc PW811757 Wheel Speed Sensor Knock Sensor Suitable Proton GEN-2 Role

Price: $39.20
(as of Feb 20, 2026 13:01:39 UTC – Details)


Sensor Type:Knock Sensor
OE/OEM Part Number:PW811757
Proton Saga BLM FL FLX Exora Gen2 Gen 2 Persona Satria Neo Waja Campro
==========
Hign-concerned : None
Repeatability : PW811757
Hysteresis : PW811757
Linear : PW811757
Measuring Range : PW811757
Sensitivity : PW811757
Resolution : PW811757
NO. : PW811757
1. The knock sensor can detect the knock signal in a timely manner and transmit it to the ECU to correct the ignition advance angle
2. Prevent engine damage due to detonation, protect engine performance and lifespan, and reduce maintenance costs.
3. Knock sensors can keep the engine in the optimal combustion state, thereby improving fuel efficiency and reducing fuel consumption
4. The knock sensor has high reliability and durability, and can operate normally under various harsh working conditions to ensure the stable operation of the engine.
5. Ensure smooth engine operation, reduce vibration and noise, and provide drivers with a more comfortable and quiet driving experience