AutoCodes – Ford – P141C Ford

P141C Ford 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 Ford 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.

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Code Popularity 2,345

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

What does this mean?

What are the Possible Causes of the DTC P141C Ford?

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 Ford?

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 Ford 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 Ford code?

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

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Get the P141C Ford 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 Ford Code

1. What are the common symptoms of OBDII code P141C for Ford related to the Exhaust Gas Recirculation Sensor 'C' Circuit Intermittent/Erratic?

- Common symptoms include rough idling, reduced engine performance, stalling, and increased fuel consumption.

2. What are the possible causes of OBDII code P141C in a Ford vehicle?

- The code may be triggered by a faulty EGR sensor, wiring issues, a poor connection, or a malfunctioning EGR valve.

3. How can I diagnose the Exhaust Gas Recirculation Sensor 'C' Circuit issue in my Ford vehicle?

- To diagnose this issue, you may need to perform a visual inspection of the EGR sensor and its wiring, conduct a voltage test, and use a scan tool to retrieve the specific code.

4. Can a dirty EGR valve cause OBDII code P141C in a Ford?

- Yes, a dirty or clogged EGR valve can affect the sensor's performance and trigger the code. Cleaning or replacing the EGR valve may resolve the issue.

5. Is it safe to continue driving my Ford with OBDII code P141C present?

- It is not recommended to drive the vehicle with this code, as it can lead to poor engine performance and potential damage over time. It's best to address the issue promptly.

6. What are some repair tips for fixing OBDII code P141C in a Ford related to the EGR sensor circuit?

- Repair tips may include checking and repairing any damaged wiring, ensuring proper sensor connections, cleaning or replacing the EGR valve, and resetting the fault code.

7. Can a DIY enthusiast fix OBDII code P141C in a Ford, or should it be done by a professional mechanic?

- Depending on your skills and knowledge, a DIY enthusiast can attempt to address this code by following repair guides and using appropriate tools. However, if in doubt, it's advisable to seek help from a professional mechanic.

8. Will resetting the ECU clear OBDII code P141C in a Ford?

- Resetting the ECU may temporarily clear the code, but if the underlying issue with the EGR sensor circuit persists, the code is likely to reappear. It's crucial to diagnose and address the root cause of the problem.

9. How much can I expect to pay for repairing OBDII code P141C in a Ford at a dealership or repair shop?

- The cost of repairing this code can vary depending on the specific issue, labor rates, and parts needed. It's recommended to obtain quotes from different sources to compare prices.

10. Are there any preventive measures I can take to avoid OBDII code P141C in my Ford related to the EGR sensor circuit?

- Regular maintenance, such as checking and cleaning the EGR system components, ensuring proper wiring connections, and addressing any issues promptly, can help prevent the occurrence of this code.