Brand New Knock Detonation Sensor 04-08 CHEVY/SUZUKI 1.6L 2.0L L4 / 2.5L L6 DOHC Oem Fit KS3545

Symptoms of a bad knock sensor include a sluggish engine poor acceleration and poor fuel economy. Knock sensors rarely fail outright and more often get 'soft' over time and cause false signals to be sent to the ECU which thinks the engine is knocking when it's really not. Restore engine performance with this brand new OEM replacement quality knock sensor for your Nissan or Infiniti.