2002 Honda Odyssey Q&A
2002 Honda Odyssey Question: can bad spark plugs cause knock sensor error code p0325.
it could but is that the only code you have ? If plugs are that bad you should be getting misfire codes as well. - torque wrench
Most of the time code P0325 is caused by wiring problems.The wiring harness is on the passenger side of the engine and the sensor is under the intake manifold - donaldautorepair