AutoCodesHonda – P0326 2016 Honda CR-V

P0326 2016 Honda CR-V Code - Knock Sensor Malfunction

Quick Answer

A non-resonant type of knock sensor is used, and it is mounted on the cylinder block to detect 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
P0326 2016 Honda CR-V indicates Knock Sensor Malfunction.
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 248
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Aug 16, 2023
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Code P0326 2016 Honda CR-V Description

A non-resonant type of knock sensor is used, and it is mounted on the cylinder block to detect engine knocking. Vibration from engine combustion causes the torus-shaped weight to compress the ceramic element in the non-resonant knock sensor, and converts it into electrical signals. The Powertrain Control Module (PCM) controls the ignition timing according to the electrical signal level. If the signal level from the knock sensor drops for a set time because of a poor connection at the knock sensor, or a bad sensor, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
OBDII Code P0326 2016 Honda CR-V - Knock Sensor Malfunction - AutoCodes.com
P0326 2016 Honda CR-V Code - Knock Sensor Malfunction

What are the Possible Causes of the DTC P0326 2016 Honda CR-V?

  • Faulty Knock Sensor
  • Knock Sensor harness is open or shorted
  • Knock Sensor circuit poor electrical connection

How to Fix the DTC P0326 2016 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 P0326 2016 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 P0326 2016 Honda CR-V code?

Need more information on how to fix the P0326 2016 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0326 2016 Honda CR-V code diagnosed by a professional: Find a repair shop in your area

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 P0326 2016 Honda CR-V Code

1. What does the OBDII code P0326 mean on a 2016 Honda CR-V?

P0326 indicates a malfunction in the knock sensor circuit, which detects engine knocking or pinging and helps optimize ignition timing.

2. What are the common symptoms of code P0326 in a 2016 Honda CR-V?

Symptoms may include a check engine light, reduced engine performance, poor fuel economy, or engine knocking sounds.

3. What causes the P0326 code in a 2016 Honda CR-V?

Common causes include a faulty knock sensor, damaged wiring or connectors, engine mechanical issues, or incorrect ignition timing.

4. Can you drive a 2016 Honda CR-V with the P0326 code?

It is possible to drive, but it's not recommended as it may lead to engine damage if knocking persists without proper correction.

5. How is the P0326 code diagnosed?

A mechanic will use a scan tool to confirm the code, inspect the knock sensor and wiring, and may test the sensor’s resistance or voltage.

6. How do you fix code P0326 on a 2016 Honda CR-V?

Repairs may include replacing the knock sensor, repairing damaged wiring or connectors, or addressing underlying engine issues like improper timing.

7. How much does it cost to fix a P0326 code on a 2016 Honda CR-V?

The cost to replace a knock sensor typically ranges from $150 to $300, depending on labor rates and parts.

8. Can a dirty or low-quality fuel cause the P0326 code?

Yes, using poor-quality fuel can lead to engine knock, which may trigger the knock sensor and result in the P0326 code.

9. Is the knock sensor covered under warranty for a 2016 Honda CR-V?

It depends on the vehicle’s warranty terms, but emissions-related components like the knock sensor may be covered under the powertrain warranty.

10. Can resetting the check engine light fix the P0326 code?

Resetting the light will clear the code temporarily, but the issue will return unless the underlying problem is properly repaired.

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