Answer
Aug 13, 2024 - 05:47 PM
Hi there,
Those trouble codes point to the knock sensors 2 and 1 (bank 2 and 1 of your vehicle's engine). The code P0332 is "knock sensor 2 circuit low input, bank 2" and trouble code P0327 states, "knock sensor 1 circuit low input, bank 1 or single sensor." Both codes are triggered when the PCM detects low voltage readings from your vehicle's primary knock sensor circuit. In some cases, the engine may not exhibit any noticeable symptoms related to the P0327/P0332 code. As a general rule, once your check engine light illuminates, make sure to have your vehicle checked by your mechanic.
Click these two links 1 and 2 for more specific details about the problem from our Auto Repair 101 blog online resource. I hope this helps!
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