AutoCodes – Lincoln – P141C Lincoln

P141C Lincoln Code - Exhaust Gas Recirculation Sensor 'C' Circuit Intermittent/Erratic

Quick Answer

The Powertrain Control Module (PCM) monitors the Exhaust Gas Recirculation Sensor. Common causes include Faulty Exhaust Gas Recirculation Sensor, Exhaust Gas Recirculation Sensor harness is open or shorted, Exhaust Gas Recirculation 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: P141C Lincoln indicates Exhaust Gas Recirculation Sensor 'C' Circuit Intermittent/Erratic.
Common causes: Common causes include Faulty Exhaust Gas Recirculation Sensor, Exhaust Gas Recirculation Sensor harness is open or shorted, Exhaust Gas Recirculation 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,045

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Sep 24, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P141C Lincoln Description

The Powertrain Control Module (PCM) monitors the Exhaust Gas Recirculation Sensor. The PCM sets the OBDII code when the Exhaust Gas Recirculation Sensor is not to factory specifications.

OBDII Code P141C Lincoln - Exhaust Gas Recirculation Sensor 'C' Circuit Intermittent/Erratic - AutoCodes.com — P141C Lincoln Code - Exhaust Gas Recirculation Sensor 'C' Circuit Intermittent/Erratic

What does this mean?

What are the Possible Causes of the DTC P141C Lincoln?

Faulty Exhaust Gas Recirculation Sensor
Exhaust Gas Recirculation Sensor harness is open or shorted
Exhaust Gas Recirculation Sensor circuit poor electrical connection

How to Fix the DTC P141C Lincoln?

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 P141C Lincoln 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 P141C Lincoln code?

Need more information on how to fix the P141C Lincoln code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P141C Lincoln 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 P141C Lincoln Code

1. What are the common symptoms of OBDII code P141C in a Lincoln vehicle?

- Common symptoms include rough idling, reduced engine performance, and an illuminated check engine light.

2. What can cause the OBDII code P141C to trigger in a Lincoln?

- The code P141C is typically triggered by a faulty Exhaust Gas Recirculation (EGR) sensor 'C' or issues with the sensor circuit.

3. How can I diagnose the cause of the OBDII code P141C in my Lincoln?

- You can use a diagnostic scanner to read the code and conduct a thorough inspection of the EGR sensor 'C' and its circuit for any signs of damage or malfunction.

4. Can a dirty EGR system cause the OBDII code P141C in a Lincoln?

- Yes, a dirty EGR system can lead to improper sensor readings and trigger the code P141C. Regular maintenance of the EGR system is recommended.

5. What are some repair tips for fixing the OBDII code P141C in a Lincoln?

- Repair tips include cleaning or replacing the EGR sensor 'C', checking and repairing any damaged wiring in the sensor circuit, and resetting the fault code after repairs are made.

6. Is it safe to continue driving my Lincoln with the OBDII code P141C present?

- It is generally not recommended to drive with the code P141C present, as it can affect engine performance and emissions. It's best to address the issue promptly.

7. How much does it typically cost to repair the OBDII code P141C in a Lincoln?

- The cost of repair can vary depending on the exact cause of the code, but it may involve replacing the EGR sensor 'C', repairing wiring, and resetting the fault code, which can range from $150 to $500.

8. Can I reset the OBDII code P141C in my Lincoln on my own?

- Yes, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. However, it's important to address the underlying issue causing the code.

9. Will the OBDII code P141C affect my Lincoln's fuel efficiency?

- Yes, the code P141C can affect fuel efficiency due to improper EGR system operation, which can impact engine combustion and efficiency.

10. How can I prevent the OBDII code P141C from recurring in my Lincoln?

- To prevent the code from recurring, it's important to maintain the EGR system regularly, address any issues promptly, and follow the manufacturer's recommended maintenance schedule.