Simple easy knock sensor testing. If you detected a P0325 code reading on the OBD2 Scanner means that there is a malfunction within the knock sensor 1 in circuit bank 1. This malfunction will be detected by the ECU when it does not receive the proper information from the knock sensor. This triggers a Check Engine Light to be illuminated on the dashboard.
Tools needed
multimeter
Visit Sources Channel
too much talk
Well i ended up on this video because just swaped sensor but still faultcode.
Did this test on the old and new one. Can't get a voltage reading. But when I drive the car I can livestream date from knocksensor.
It's bouncing between 0,12-1volt
Can anyone without a check engine light on tell me what there sensor is giving? Would be really helpful
It's good 👍
I was under the impression that there should be resistance. The fact that there wasn't is confirmation that your knock sensor is bad?