AutoCodes - Toyota - P0330 TOYOTA

P0330 TOYOTA Code - Knock Sensor 1 Circuit Bank 2 Or Single Cylinder

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3
Table of contents

|P0330 TOYOTA code possible causes

  • Faulty Knock Sensor
  • Knock Sensor circuit poor electrical connection
  • Knock Sensor harness is open or shorted
  • Faulty Engine Control Module (ECM)

|How do I fix the P0330 TOYOTA code?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

|P0330 TOYOTA code tech notes

The P0330 code means that the Knock Sensor is not working properly. Problems with the knock sensor will not cause an engine performance problems. Replacing the knock sensor usually takes care of the problem.





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|Cost of diagnosing the P0330 TOYOTA code

Labor: 1.0

The cost of diagnosing the P0330 TOYOTA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P0330 TOYOTA code detected?

An excessively low or high voltage from the sensor is sent to Engine Control Module (ECM)

|What are P0330 TOYOTA code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Possible Lack/Loss of Power

|P0330 TOYOTA code description

The knock sensor is attached to the cylinder block. It senses engine knocking using a piezoelectric element. A knocking vibration from the cylinder block is sensed as vibrational pressure. This pressure is converted into a voltage signal and sent to the Engine Control Module (ECM).
OBDII Code P0330 Toyota - Knock Sensor 1 Circuit Bank 2 Or Single Cylinder - AutoCodes.com

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|P0330 TOYOTA code comments

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