Question about GMC Cars & Trucks
Did you replace the wiring harness?
Posted on Apr 07, 2019
Did you replace the wiring for the sensor also
Posted on Apr 06, 2019
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Posted on Jan 02, 2017
I really doubt the knock sensor is the problem, check the connector 1st for water intrusion or oil, if u do replace it then u must torque it to the proper spec into the cooling system jacket of the block or it will set another code.
Posted on Mar 11, 2009
the knock sensors are located below the intake plenum,or,upper intake manifold as some call it, they screw into the lower intake, the front one is sensor 1, the rear is sensor 2. it is wise to change both if you have some miles.since you are going to be buying a gasket set to do this job.the sensors are cheaper than the gaskets.
Posted on Jun 12, 2009
SOURCE: 2005 Toyota Camry - knock sensor
Your sensor went off because it overknocked.
Try using a different type of fuel with a higher octane.
Erase the code and use the better gas. if it comes back then we will worry about replacing it.
Posted on Apr 14, 2010
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