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TuningBot DTC Database · v4.37.15

P0334 Knock Sensor 2 Circuit Input Intermittent (Bank 2)

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

P · PowertrainIgnitionOBD2

What P0334 means

P0334
Knock Sensor 2 Circuit Input Intermittent (Bank 2) Generic · ignition Data confidence 90%

The control module detected a fault associated with the Knock Sensor 2 Circuit Input Intermittent (Bank 2) circuit or function; the stored code identifies the affected component rather than a single failure mode.

Possible causes

  • Wiring
  • poor connection
  • KS
  • ECM

Related and nearby codes

How to read P0334

P

Powertrain: engine, transmission and driveline systems.

0

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

334

Specific fault index within the subsystem.

Frequently asked questions about P0334

What does P0334 mean?

Knock Sensor 2 Circuit Input Intermittent (Bank 2). The control module detected a fault associated with the Knock Sensor 2 Circuit Input Intermittent (Bank 2) circuit or function; the stored code identifies the affected component rather than a single failure mode.

Is P0334 generic or manufacturer-specific?

P0334 is a generic OBD-II code: it has the same meaning on every make and model that follows the SAE standard.

Can TuningBot remove P0334 at file level?

If the fault logic lives in the ECU calibration, yes: our DTC Removal file service disables the specific fault entry. Checksum correction is not included: it is a separate, optional service. Not sure whether your case qualifies? Request a free assessment and our engineers will check your ECU file.

Other file services

ECU tuningDyno-tested results by model and engine See the results →

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