AutoCodes – Hyundai – C1334 Hyundai

C1334 Hyundai Code - Sensor 3 Fault

Quick Answer

The TPMS Receiver Module monitors the TPMS sensor. Common causes include Damage TPMS sensor 3, Faulty TPMS sensor 3. 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
C1334 Hyundai indicates Sensor 3 Fault.
Common causes
Common causes include Damage TPMS sensor 3, Faulty TPMS sensor 3.
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 5,052
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Sep 06, 2020
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Code C1334 Hyundai Description

The TPMS Receiver Module monitors the TPMS sensor. The TPMS Receiver Module sets the OBDII code when it detects that the sensor has an internal fault. The most likely cause is the sensor failure.
OBDII Code C1334 Hyundai - Sensor 3 Fault - AutoCodes.com
C1334 Hyundai Code - Sensor 3 Fault

What are the Possible Causes of the DTC C1334 Hyundai?

  • Damage TPMS sensor 3
  • Faulty TPMS sensor 3

How to Fix the DTC C1334 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 C1334 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 C1334 Hyundai 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 C1334 Hyundai Code

1. What are the common symptoms of OBDII code C1334 in a Hyundai?

- Common symptoms include rough engine performance, reduced fuel efficiency, and illuminated check engine light.

2. What does OBDII code C1334 Hyundai Sensor 3 Fault mean?

- This code indicates a fault with Sensor 3, which is typically associated with the vehicle's oxygen sensor.

3. What are the possible causes of OBDII code C1334 in a Hyundai?

- Possible causes include a faulty oxygen sensor, wiring issues, sensor connector problems, or a malfunction in the engine control module.

4. How can I diagnose the Sensor 3 Fault associated with code C1334 in my Hyundai?

- Diagnosing involves using an OBDII scanner to retrieve the code, checking the sensor wiring and connectors, and testing the sensor's functionality.

5. Can I continue driving my Hyundai with OBDII code C1334?

- It is not recommended to continue driving with this code present, as it can lead to further engine damage and potential safety hazards.

6. How do I repair OBDII code C1334 Sensor 3 Fault in my Hyundai?

- Repair typically involves replacing the faulty oxygen sensor, addressing any wiring or connector issues, and clearing the trouble code with an OBDII scanner.

7. Is it possible to reset OBDII code C1334 in a Hyundai without fixing the underlying issue?

- While you can clear the code temporarily, it will likely reappear if the root cause, such as a faulty sensor, is not addressed.

8. Are there any DIY tips for troubleshooting OBDII code C1334 in a Hyundai?

- DIY tips include checking for visible damage to sensor wiring, ensuring proper sensor connections, and researching specific repair procedures for your Hyundai model.

9. How much does it typically cost to repair OBDII code C1334 Sensor 3 Fault in a Hyundai?

- The cost can vary depending on the exact cause of the fault, but expect to pay for a new oxygen sensor and potentially labor if you have a professional mechanic perform the repair.

10. Can a faulty oxygen sensor triggering code C1334 affect the overall performance of my Hyundai?

- Yes, a faulty oxygen sensor can negatively impact engine performance, fuel efficiency, and emissions control systems in your Hyundai.

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