OBD Code P0334

Knock Sensor 2 Circuit Input Intermittent

What’s mean?

OBD2 Code P0334 Definition:

Symptoms

Possible sumptoms of P0334
– Engine Light ON (or Service Engine Soon Warning Light) – Lack/Loss of Power

Possible Causes

Possible causes of P0334
– Knock sensor circuit short to GND. – Knock sensor circuit short to PWR. – Knock sensor circuit open. – Damaged knock sensor. – Powertrain Control Module (PCM The Error code is generally activated on detection of the following conditions: – An excessively low or high voltage from the sensor is sent to Powertrain Control Module (PCM) or Electronic Control Module (P0334 Description

Possible Solutions

– Repair or resecure harness or connector – Replaced knock sensor