P1901 2012 Ford Fusion Code - Turbine Shaft Speed Sensor Circuit Intermittent
Quick Answer
The Turbine Shaft Speed (TSS) sensor is a Hall-effect pickup that sends a signal to the Powertrain Control Module (PCM) or Transmission Control Module (TCM) that indicates transaxle turbine shaft input speed. Common causes include Turbine Shaft Speed (TSS) sensor not installed correctly, Faulty Turbine Shaft Speed sensor, Turbine Shaft Speed sensor harness is open or shorted. 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
- P1901 2012 Ford Fusion indicates Turbine Shaft Speed Sensor Circuit Intermittent.
- Common causes
- Common causes include Turbine Shaft Speed (TSS) sensor not installed correctly, Faulty Turbine Shaft Speed sensor, Turbine Shaft Speed sensor harness is open or shorted.
- 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.
Code P1901 2012 Ford Fusion Description
What are the Possible Causes of the DTC P1901 2012 Ford Fusion?
- Turbine Shaft Speed (TSS) sensor not installed correctly
- Faulty Turbine Shaft Speed sensor
- Turbine Shaft Speed sensor harness is open or shorted
- Turbine Shaft Speed sensor circuit poor electrical connection
How to Fix the DTC P1901 2012 Ford Fusion?
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 P1901 2012 Ford Fusion 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.
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Frequently Asked Questions about P1901 2012 Ford Fusion Code
1. What are the common symptoms of OBDII code P1901 in a 2012 Ford Fusion related to the Turbine Shaft Speed Sensor Circuit Intermittent?
The common symptoms include rough shifting, delayed shifting, transmission slipping, and possible illumination of the Check Engine light.
2. What are the possible causes of OBDII code P1901 in a 2012 Ford Fusion indicating an issue with the Turbine Shaft Speed Sensor Circuit Intermittent?
Potential causes include a faulty turbine shaft speed sensor, damaged wiring or connectors in the sensor circuit, or a malfunctioning transmission control module.
3. How can I diagnose the issue causing OBDII code P1901 in my 2012 Ford Fusion?
Diagnosing the problem involves using a scan tool to retrieve the trouble codes, checking the wiring and connectors for any damage, testing the turbine shaft speed sensor, and inspecting the transmission control module.
4. Can I continue driving my 2012 Ford Fusion with OBDII code P1901 related to the Turbine Shaft Speed Sensor Circuit Intermittent?
It is not recommended to continue driving the vehicle with this code present, as it can lead to further transmission issues and potential damage if left unresolved.
5. How can I repair OBDII code P1901 in my 2012 Ford Fusion associated with the Turbine Shaft Speed Sensor Circuit Intermittent?
Repairing this issue typically involves replacing the faulty turbine shaft speed sensor, repairing any damaged wiring or connectors, or reprogramming the transmission control module.
6. Is it possible to reset OBDII code P1901 in a 2012 Ford Fusion without addressing the underlying issue?
While you can clear the code using a scan tool, it is essential to fix the root cause of the problem to prevent the code from reappearing and ensure the proper functioning of the transmission.
7. How much does it cost to repair OBDII code P1901 in a 2012 Ford Fusion related to the Turbine Shaft Speed Sensor Circuit Intermittent?
The cost of repair can vary depending on the exact cause of the issue, but it typically includes the cost of parts (such as the sensor) and labor fees if you take it to a professional mechanic.
8. Can a DIY enthusiast repair OBDII code P1901 in a 2012 Ford Fusion, or is it best left to a professional?
While some individuals with automotive repair experience may be able to tackle this repair themselves, it is recommended to consult a professional mechanic, especially when dealing with transmission-related issues.
9. Are there any preventive measures to avoid encountering OBDII code P1901 in a 2012 Ford Fusion in the future?
Regular maintenance, such as checking and replacing transmission fluid as recommended by the manufacturer, can help prevent issues like the Turbine Shaft Speed Sensor Circuit Intermittent problem that triggers this code.
10. How long does it typically take to repair OBDII code P1901 in a 2012 Ford Fusion once the issue has been diagnosed?
The repair duration can vary based on the specific problem and the availability of parts, but it is advisable to consult with your mechanic to get an estimate of the repair timeline.
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