Home » Crank, Oil and Piston » How Often Should A Toyota Knock Sensor Be Replace How Often Should A Toyota Knock Sensor Be Replace I have a ’00 toyota camry & the dealer told me the “knock sensor” needs to be replaced. how much will it cost and how often should this be replaced? the dealer told me that the knock sensor need to be fixed how much it will that go for? Tags:Knock, Often, Replace, Sensor, should, Toyota Related Questions How Do I Change The Piston Seal On A Hydraulic Ram On A 15 Ton JCB Ok, so the simple “unbolt the rod end plate, slide out the ram and replace the seal” isnt quite what I’m looking for. The ram is on a JCB Knock Sensor Low Input 99 Buick Century Need help got knock sensor low input code so i changed sensor and still getting th same code can ne one heelllp plz Answers for The Question smokey contact a different dealership Good Deeds You only replace the knock sensor when it needs it. The check engine light comes on the dash and the car gets scanned and will tell the computer what code it is and what needs to be replaced. Mark F It should be replaced whenever it fails. Dealer list should be $162.99 P/N 89615-32030 and labor time is 0.6 hours (shop rates vary). Incoming search terms: How Often Should Knock Sensor Be Replaced?