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P0327 2009 NISSAN SENTRA Code - Knock Sensor Circuit Low Input Bank 1

- Code Popularity: 2,137 Views
- Repair Importance Level: 1/3
- Repair Difficulty Level: 2/3
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By AutoCodes.com - Updated Jun 14, 2020
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|P0327 2009 NISSAN SENTRA 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 code P0327 2009 NISSAN SENTRA 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.

Does your car have Safety Recalls? → Check here

|P0327 2009 NISSAN SENTRA code tech notes

The P0327 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.

|Cost of diagnosing P0327 2009 NISSAN SENTRA code

Labor: 1.0

The cost of diagnosing the P0327 2009 NISSAN SENTRA code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

|When is the P0327 2009 NISSAN SENTRA code detected?

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

|What are P0327 2009 NISSAN SENTRA code possible symptoms?

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

|P0327 2009 NISSAN SENTRA 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 p0327 2009 nissan sentra - Knock Sensor Circuit Low Input Bank 1 - AutoCodes.com
P0327 2009 NISSAN SENTRA Code - Knock Sensor Circuit Low Input Bank 1

|Need more information with the P0327 2009 NISSAN SENTRA code?

Need more information on how to fix the P0327 2009 NISSAN SENTRA code? Get Access to Factory Service Manuals

|Need help with a P0327 2009 NISSAN SENTRA code?

Get the p0327 2009 nissan sentra code diagnosed by a professional: Find a repair shop in your area

|P0327 2009 NISSAN SENTRA code comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the p0327 2009 nissan sentra code? Have you replaced any parts?
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