AutoCodes – Hyundai – P1306 Hyundai

P1306 Hyundai Code - Phase Sensor Low Input

Quick Answer

P1306 Hyundai indicates Phase Sensor Low Input. Common causes include Faulty Phase Sensor, Phase Sensor harness is open or shorted, Phase 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: P1306 Hyundai indicates Phase Sensor Low Input.
Common causes: Common causes include Faulty Phase Sensor, Phase Sensor harness is open or shorted, Phase 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 4,748

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

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Table of contents Created and updated by William Orellana on Sep 13, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1306 Hyundai Description

OBDII Code P1306 Hyundai - Phase Sensor Low Input - AutoCodes.com — P1306 Hyundai Code - Phase Sensor Low Input

What does this mean?

What are the Possible Causes of the DTC P1306 Hyundai?

Faulty Phase Sensor
Phase Sensor harness is open or shorted
Phase Sensor circuit poor electrical connection

How to Fix the DTC P1306 Hyundai?

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 P1306 Hyundai 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 P1306 Hyundai code?

Need more information on how to fix the P1306 Hyundai 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 P1306 Hyundai Code

1. What are the common symptoms of OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- Common symptoms include rough engine idle, reduced engine performance, misfires, and difficulty starting the vehicle.

2. What are the possible causes of OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- Possible causes may include a faulty crankshaft position sensor, damaged wiring or connectors, or a malfunctioning engine control module (ECM).

3. How can I diagnose the issue related to OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- Diagnose the issue by conducting a visual inspection of the sensor and its wiring, checking for loose connections, using a scan tool to read live data, and performing voltage and continuity tests.

4. Can a DIY enthusiast repair OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- While some may be able to replace the crankshaft position sensor themselves, it is recommended to consult a professional mechanic for accurate diagnosis and repair to ensure the issue is properly addressed.

5. Are there any tips for repairing OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- Tips for repairing may include ensuring the engine is cool before starting work, using the vehicle's service manual for guidance, and double-checking all connections after completing the repair.

6. Is it safe to continue driving with OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- It is not recommended to continue driving with this code present, as it can lead to further engine damage and potential safety hazards. Have the issue addressed by a mechanic as soon as possible.

7. How much does it cost to repair OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- The cost of repair can vary depending on the specific cause of the issue, but it may range from $150 to $400, including parts and labor.

8. Can a bad crankshaft position sensor cause OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- Yes, a faulty crankshaft position sensor is a common cause of this code, as it can lead to incorrect input signals being sent to the engine control module.

9. Will resetting the OBDII code P1306 (Hyundai) - Phase Sensor Low Input make it go away permanently?

- Simply resetting the code may temporarily clear the error, but if the underlying issue is not addressed and repaired, the code is likely to return after driving the vehicle again.

10. How long does it take to repair OBDII code P1306 (Hyundai) - Phase Sensor Low Input?

- The repair time can vary depending on the exact cause of the issue and the mechanic's workload, but it may take anywhere from 1 to 3 hours to complete the repair.