AutoCodes – Ford – P1172 Ford

P1172 Ford Code - Rotor Control Fault

Quick Answer

P1172 Ford indicates Rotor Control Fault. Common causes include Faulty Rotor Sensor, Rotor Sensor harness is open or shorted, Rotor 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: P1172 Ford indicates Rotor Control Fault.
Common causes: Common causes include Faulty Rotor Sensor, Rotor Sensor harness is open or shorted, Rotor 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 11,321

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on May 16, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P1172 Ford Description

OBDII Code P1172 Ford - Rotor Control Fault - AutoCodes.com — P1172 Ford Code - Rotor Control Fault

What does this mean?

What are the Possible Causes of the DTC P1172 Ford?

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

How to Fix the DTC P1172 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 P1172 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 P1172 Ford code?

Need more information on how to fix the P1172 Ford code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1172 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 P1172 Ford Code

1. What are the common symptoms of OBDII code P1172 in a Ford vehicle related to Rotor Control Fault?

- Common symptoms include rough idling, engine misfires, poor acceleration, and increased fuel consumption.

2. What are the possible causes of OBDII code P1172 indicating a Rotor Control Fault in a Ford vehicle?

- Possible causes may include a faulty mass airflow sensor (MAF), vacuum leaks, issues with the intake air control valve, or a problem with the rotor position sensor.

3. How can I diagnose the Rotor Control Fault triggering OBDII code P1172 in my Ford car?

- Diagnosing this fault typically involves checking the MAF sensor, inspecting for vacuum leaks, testing the intake air control valve, and verifying the functionality of the rotor position sensor.

4. Can a dirty air filter trigger code P1172 in a Ford vehicle related to Rotor Control Fault?

- Yes, a dirty air filter can restrict airflow to the engine, leading to incorrect sensor readings and potentially triggering code P1172.

5. What are some repair tips for addressing OBDII code P1172 Rotor Control Fault in a Ford car?

- Repair tips may include cleaning or replacing the MAF sensor, fixing any vacuum leaks, cleaning the intake air control valve, and inspecting the rotor position sensor for damage or malfunctions.

6. Is it safe to continue driving my Ford vehicle with OBDII code P1172 indicating a Rotor Control Fault?

- It is not recommended to drive the vehicle for an extended period with this fault as it can lead to engine performance issues and potential damage over time.

7. Can resetting the OBDII system clear code P1172 related to Rotor Control Fault in a Ford car?

- Resetting the system may temporarily clear the code, but it is important to address the underlying issue causing the fault to prevent it from reoccurring.

8. How much does it typically cost to repair OBDII code P1172 Rotor Control Fault in a Ford vehicle?

- The cost of repair can vary depending on the exact cause of the fault, but it may range from a few hundred to a thousand dollars, including parts and labor.

9. Are there any recalls or service bulletins related to OBDII code P1172 in Ford vehicles with Rotor Control Fault?

- It is recommended to check with a Ford dealership or the manufacturer's website for any relevant recalls or service bulletins related to this specific fault code.

10. Can a DIY enthusiast fix OBDII code P1172 Rotor Control Fault in a Ford vehicle, or is it best left to professional mechanics?

- Depending on the individual's skills and knowledge, some DIY enthusiasts may be able to address the simpler causes of this fault, such as cleaning the MAF sensor or checking for vacuum leaks. However, more complex issues may require professional diagnosis and repair.