Knock Sensor 2 Circuit Low Input (Bank 2)
Powertrain Code · Medium
What does P0332 mean?
The knock sensor 2 on bank 2 is reading below expected voltage.
System: Knock Sensor
P0332 is a powertrain diagnostic trouble code indicating knock sensor 2 circuit low input (bank 2). This code is classified as medium severity, which means: schedule service — affects performance or emissions. We have vehicle-specific diagnostic data for 16 models below. Select your vehicle for tailored causes, symptoms, and repair cost estimates.
Diagnostic data on this page is compiled from publicly available repair resources and technical service bulletins. Always have a qualified mechanic confirm the diagnosis before authorizing repairs on your vehicle.
See causes, symptoms, and repair costs for P0332 on specific vehicles: