Having problems with your 2001 Nissan Xterra ?
Check engine light came on tested with obd 2 reader code p0325 came up indicating knock sensor 1 circuit malfunction ! easy fix?
IF you can find the sensor (and can get to it) it is just an unplug, unscrew (use correct wrench) and then install new one and plug it back in. You will have to get the computer reset after that or the light will come back on
Repair Help & Product Troubleshooting for 2001 Nissan Xterra
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