AutoCodes – Honda – P0339 2020 Honda CR-V

P0339 2020 Honda CR-V Code - Crankshaft Position Sensor Circuit Intermittent Interruption

Quick Answer

The Crankshaft Position (CKP) sensor detects injection/ignition timing for each cylinder and engine speed. Common causes include Faulty Crankshaft Position Sensor (CKP), Crankshaft Position Sensor harness is open or shorted, Crankshaft Position 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: P0339 2020 Honda CR-V indicates Crankshaft Position Sensor Circuit Intermittent Interruption.
Common causes: Common causes include Faulty Crankshaft Position Sensor (CKP), Crankshaft Position Sensor harness is open or shorted, Crankshaft Position 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 502

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 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
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code P0339 2020 Honda CR-V Description

The Crankshaft Position (CKP) sensor detects injection/ignition timing for each cylinder and engine speed. The CKP sensor consists of a rotor and a semiconductor that detects the rotor position. When the engine starts, the rotor turns, and the magnetic flux in the semiconductor device changes. The magnetic flux changes are converted into pulsing signals to the Powertrain Control Module (PCM). If an abnormal amount of pulsing signals from the CKP sensor are detected, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).

OBDII Code P0339 2020 Honda CR-V - Crankshaft Position Sensor Circuit Intermittent Interruption - AutoCodes.com — P0339 2020 Honda CR-V Code - Crankshaft Position Sensor Circuit Intermittent Interruption

What does this mean?

What are the Possible Causes of the DTC P0339 2020 Honda CR-V?

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

How to Fix the DTC P0339 2020 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 does this mean?

Code Tech Notes

Sometimes, low battery voltage or a weak starter can trigger a Crankshaft Position Sensor code. Before replacing any parts, recharge or replace the battery.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P0339 2020 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 P0339 2020 Honda CR-V code?

Need more information on how to fix the P0339 2020 Honda CR-V code? Get Access to Factory Service Manuals

Need Help with the Code?

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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 P0339 2020 Honda CR-V Code

1. What does the OBDII code P0339 mean on a 2020 Honda CR-V?

P0339 indicates an intermittent interruption in the crankshaft position sensor circuit, which affects the engine's ability to monitor crankshaft speed and position accurately.

2. What are the common symptoms of P0339 on a 2020 Honda CR-V?

Symptoms include engine stalling, difficulty starting, rough idling, reduced fuel efficiency, and the check engine light turning on.

3. What causes the P0339 code to appear on a 2020 Honda CR-V?

Common causes include a faulty crankshaft position sensor, damaged wiring or connectors, a failing reluctor ring, or issues with the engine control module (ECM).

4. Can I drive my 2020 Honda CR-V with a P0339 code?

Driving with a P0339 code is not recommended, as the engine may stall unexpectedly, leading to unsafe driving conditions.

5. How do I diagnose the P0339 code on a 2020 Honda CR-V?

Start by using an OBDII scanner to confirm the code. Then visually inspect the crankshaft position sensor, wiring, and connectors for damage. Test the sensor with a multimeter to ensure proper functionality.

6. How do I fix the P0339 code on a 2020 Honda CR-V?

Repairs may involve replacing the crankshaft position sensor, fixing or replacing damaged wiring, cleaning the reluctor ring, or updating/replacing the ECM if necessary.

7. Is the crankshaft position sensor expensive to replace on a 2020 Honda CR-V?

The cost of replacing a crankshaft position sensor typically ranges from $150 to $300, including parts and labor.

8. Can a weak battery cause the P0339 code on a 2020 Honda CR-V?

Yes, a weak or failing battery can cause voltage fluctuations that may trigger the P0339 code due to inconsistent sensor readings.

9. Will clearing the P0339 code fix the issue on my 2020 Honda CR-V?

Clearing the code will turn off the check engine light temporarily, but the issue will return if the root cause is not addressed.

10. How can I prevent the P0339 code from recurring on my 2020 Honda CR-V?

Regular maintenance, such as inspecting and cleaning engine components, wiring, and connections, can help prevent intermittent sensor issues. Ensure the battery is in good condition as well.