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U1424 Dodge Code - Implausible Engine Torque Signal Received

Quick Answer

The U1424 Dodge code indicates that an implausible engine torque signal has been received by the vehicle's Engine Control Module (ECM). Common causes include Faulty engine sensors (e.g., throttle position sensor, crankshaft position sensor), Wiring or connection issues between sensors and ECM, ECM software malfunction. 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
U1424 Dodge indicates Implausible Engine Torque Signal Received.
Common causes
Common causes include Faulty engine sensors (e.g., throttle position sensor, crankshaft position sensor), Wiring or connection issues between sensors and ECM, ECM software malfunction.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 18, 2024
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Code U1424 Dodge Description

The U1424 Dodge code indicates that an implausible engine torque signal has been received by the vehicle's Engine Control Module (ECM). This means that the ECM has detected a discrepancy between the expected engine torque and the actual engine torque being produced. This can lead to issues with engine performance, fuel efficiency, and overall drivability of the vehicle.

OBDII Code U1424 Dodge - Implausible Engine Torque Signal Received
U1424 Dodge Code - Implausible Engine Torque Signal Received

Common Causes of U1424 Dodge

  1. Faulty engine sensors (e.g., throttle position sensor, crankshaft position sensor)
  2. Wiring or connection issues between sensors and ECM
  3. ECM software malfunction
  4. Engine mechanical problems (e.g., low compression, worn-out components)
  5. Electrical system issues (e.g., low battery voltage)

Symptoms of U1424 Dodge

  1. Reduced engine power
  2. Poor acceleration
  3. Check Engine Light illuminated
  4. Decreased fuel efficiency
  5. Rough idling or stalling

How to Fix U1424 Dodge

  1. Perform a thorough inspection of engine sensors and wiring connections
  2. Test and replace faulty sensors as needed
  3. Check and update ECM software if required
  4. Conduct a compression test to diagnose engine mechanical issues
  5. Address any electrical system problems that may be affecting engine performance

Cost to Fix U1424 Dodge

The typical repair costs for addressing an implausible engine torque signal can vary depending on the specific cause of the issue. On average, the repair for this code can range from $200 to $800, including parts and labor. However, it's important to note that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to check with local shops for a more accurate estimate. Additionally, the cost may be higher if the issue requires more extensive repairs or component replacements.

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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 U1424 Dodge Code

1. What are the common symptoms of OBDII code U1424 in a Dodge vehicle?

- Common symptoms include a reduction in engine power, hesitation or stalling during acceleration, and the illumination of the Check Engine Light.

2. What does the OBDII code U1424 "Implausible Engine Torque Signal Received" mean for a Dodge?

- This code indicates that the Powertrain Control Module (PCM) has detected an implausible signal related to engine torque, which may affect the vehicle's performance.

3. What are the possible causes of OBDII code U1424 in a Dodge?

- Potential causes include a faulty throttle position sensor, issues with the electronic throttle control system, wiring problems, or a malfunctioning PCM.

4. How can I diagnose the root cause of OBDII code U1424 in my Dodge?

- Diagnosis typically involves using a professional OBDII scanner to retrieve the code and then conducting a thorough inspection of the throttle position sensor, throttle body, wiring, and related components.

5. Can driving with OBDII code U1424 present cause further damage to my Dodge?

- Continuing to drive with this code present can potentially lead to reduced engine performance, poor fuel efficiency, and further damage to engine components over time.

6. Are there any quick repair tips for OBDII code U1424 in a Dodge?

- Quick repair tips may involve checking and cleaning the throttle body, inspecting the throttle position sensor for proper operation, and ensuring all related wiring connections are secure.

7. Is it safe to reset the Check Engine Light after addressing OBDII code U1424 in a Dodge?

- It is recommended to reset the Check Engine Light after addressing the issue and conducting necessary repairs. However, if the problem persists, further diagnosis may be required.

8. Can a DIY enthusiast fix OBDII code U1424 in a Dodge, or is professional assistance necessary?

- While some basic checks and repairs can be done by a DIY enthusiast, diagnosing and repairing the root cause of this code may require professional assistance for accurate diagnosis and resolution.

9. How much does it typically cost to repair OBDII code U1424 in a Dodge?

- The cost of repairs can vary depending on the underlying cause of the code, parts needed for replacement, and labor charges. It is advisable to obtain quotes from trusted mechanics or service centers.

10. How can I prevent OBDII code U1424 from recurring in my Dodge in the future?

- To prevent the recurrence of this code, regular maintenance of the throttle system, timely replacement of worn-out sensors or components, and addressing any issues promptly can help maintain the vehicle's performance and reliability.

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