AutoCodes – Honda – P0327 2017 Honda CR-V

P0327 2017 Honda CR-V Code - Knock Sensor Circuit Low Voltage

Quick Answer

The knock sensor is mounted on the engine block and detects engine knocking. Common causes include Faulty Knock Sensor, Knock Sensor harness is open or shorted, Knock Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P0327 2017 Honda CR-V indicates Knock Sensor Circuit Low Voltage.
Common causes: Common causes include Faulty Knock Sensor, Knock Sensor harness is open or shorted, Knock Sensor circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 270

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Aug 17, 2023

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P0327 2017 Honda CR-V Description

The knock sensor is mounted on the engine block and detects engine knocking. The vibrations caused by the knocking are converted into electrical signals through the piezo ceramic element. The Powertrain Control Module (PCM) controls the ignition timing based on the electrical signal. If the signal from the knock sensor is a specified voltage for a set time, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0327 2017 Honda CR-V - Knock Sensor Circuit Low Voltage - AutoCodes.com — P0327 2017 Honda CR-V Code - Knock Sensor Circuit Low Voltage

What does this mean?

What are the Possible Causes of the DTC P0327 2017 Honda CR-V?

Faulty Knock Sensor
Knock Sensor harness is open or shorted
Knock Sensor circuit poor electrical connection
Faulty Powertrain Control Module (PCM)

How to Fix the DTC P0327 2017 Honda CR-V?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0327 2017 Honda CR-V code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P0327 2017 Honda CR-V code?

Need more information on how to fix the P0327 2017 Honda CR-V code? Get Access to Factory Service Manuals

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P0327 2017 Honda CR-V Code

1. What does the OBDII code P0327 mean on a 2017 Honda CR-V?

P0327 indicates a "Knock Sensor Circuit Low Voltage," meaning the engine control module (ECM) is detecting an abnormally low voltage signal from the knock sensor.

2. What are the symptoms of code P0327 on a 2017 Honda CR-V?

Common symptoms include reduced engine performance, poor fuel efficiency, engine knocking or pinging, and potentially an illuminated check engine light.

3. What causes code P0327 on a 2017 Honda CR-V?

Possible causes include a faulty knock sensor, damaged wiring or connectors, a short or open circuit in the knock sensor circuit, or an issue with the ECM.

4. Can I drive my 2017 Honda CR-V with code P0327?

While the vehicle may still run, driving with this code can lead to engine damage due to uncontrolled knocking. Itâ€™s best to address the issue promptly.

5. How do I diagnose code P0327 on a 2017 Honda CR-V?

Start by inspecting the knock sensor and its wiring for damage or loose connections. Use a multimeter to check the sensorâ€™s voltage and continuity. If no issues are found, test the ECM for faults.

6. How much does it cost to fix code P0327 on a 2017 Honda CR-V?

Repair costs can range from $150 to $500, depending on whether the issue is with the knock sensor, wiring, or ECM. A knock sensor replacement typically costs around $200-$300.

7. Where is the knock sensor located on a 2017 Honda CR-V?

The knock sensor is usually located on the engine block, cylinder head, or intake manifold, typically near the center of the engine.

8. How do I reset the P0327 code on a 2017 Honda CR-V?

After repairs, use an OBDII scanner to clear the code. If the issue isnâ€™t fixed, the code will return.

9. What happens if I ignore code P0327 on my 2017 Honda CR-V?

Ignoring the code can result in engine knocking, reduced performance, and potential long-term damage to internal components.

10. Can a software update fix code P0327 on a 2017 Honda CR-V?

In rare cases, a software update for the ECM may resolve the issue if itâ€™s caused by incorrect programming. However, this is less common than physical component failure.