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TuningBot DTC Database · v4.37.14

P0328 Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor)

Generic (OBD-II) interpretation in the TuningBot DTC database.

P · PowertrainIgnitionOBD2

What P0328 means

P0328
Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor) Generic · ignition Data confidence 90%

The control module detected that the signal in the Knock Sensor 1 circuit stayed above the expected operating range.

Possible causes

  • Wiring short to positive
  • KS incorrectly tightened
  • KS
  • ECM

Related and nearby codes

How to read P0328

P

Powertrain: engine, transmission and driveline systems.

0

Generic SAE-standard code: same meaning on every make.

328

Specific fault index within the subsystem.

Frequently asked questions about P0328

What does P0328 mean?

Knock Sensor 1 Circuit High Input (Bank 1 or Single Sensor). The control module detected that the signal in the Knock Sensor 1 circuit stayed above the expected operating range.

Is P0328 generic or manufacturer-specific?

P0328 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0328 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry and, where the ECU needs it, corrects the checksum too. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

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