P205C Ford Code - Reductant Tank Temperature Sensor Circuit Low
Quick Answer
The Reductant Tank Temperature Sensor is a variable resistor used to measure the temperature inside the reductant tank. Common causes include Faulty Reductant Tank Temperature Sensor, Reductant Tank Temperature Sensor harness is open or shorted, Reductant Tank Temperature 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
- P205C Ford indicates Reductant Tank Temperature Sensor Circuit Low.
- Common causes
- Common causes include Faulty Reductant Tank Temperature Sensor, Reductant Tank Temperature Sensor harness is open or shorted, Reductant Tank Temperature 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.
Code P205C Ford Description
What are the Possible Causes of the DTC P205C Ford?
- Faulty Reductant Tank Temperature Sensor
- Reductant Tank Temperature Sensor harness is open or shorted
- Reductant Tank Temperature Sensor circuit poor electrical connection
How to Fix the DTC P205C 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 P205C 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 P205C Ford code?
Need more information on how to fix the P205C Ford code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P205C Ford code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P205C Ford Code
1. What are the common symptoms of OBDII code P205C (Ford) for the Reductant Tank Temperature Sensor Circuit Low?
The common symptoms include poor fuel efficiency, reduced engine performance, illuminated Check Engine Light, and potential issues with the exhaust system.
2. What are the possible causes of OBDII code P205C (Ford) indicating a Reductant Tank Temperature Sensor Circuit Low?
Potential causes include a faulty temperature sensor, damaged wiring or connectors in the sensor circuit, issues with the powertrain control module (PCM), or a malfunction in the reductant tank system.
3. How can I diagnose the OBDII code P205C (Ford) related to the Reductant Tank Temperature Sensor Circuit Low?
Diagnosis involves using an OBDII scanner to retrieve the code, inspecting the wiring and connectors for any damage, testing the temperature sensor for proper operation, and checking the reductant tank system components.
4. Can I drive my vehicle with the OBDII code P205C (Ford) set for the Reductant Tank Temperature Sensor Circuit Low?
It is not recommended to drive the vehicle with this code set, as it can lead to performance issues and potential damage to the exhaust system. It is best to address the underlying problem promptly.
5. How do I repair OBDII code P205C (Ford) for the Reductant Tank Temperature Sensor Circuit Low?
Repair steps may involve replacing the temperature sensor, repairing or replacing damaged wiring or connectors, resetting the fault code with a scanner, and ensuring proper operation of the reductant tank system.
6. Are there any DIY tips for addressing OBDII code P205C (Ford) indicating a Reductant Tank Temperature Sensor Circuit Low?
While some basic checks like inspecting wiring connections can be done by DIY enthusiasts, diagnosing and repairing the underlying cause of this code may require professional help due to the complexity of the reductant system.
7. How critical is it to fix OBDII code P205C (Ford) related to the Reductant Tank Temperature Sensor Circuit Low?
It is important to address this code promptly to prevent potential damage to the exhaust system and ensure optimal vehicle performance. Ignoring the issue can lead to more severe problems over time.
8. Can a faulty temperature sensor cause OBDII code P205C (Ford) for the Reductant Tank Temperature Sensor Circuit Low?
Yes, a faulty temperature sensor is a common culprit for this code. If the sensor is not accurately detecting the reductant tank temperature, it can trigger the circuit low fault code.
9. Is resetting the Check Engine Light enough to fix OBDII code P205C (Ford) for the Reductant Tank Temperature Sensor Circuit Low?
Simply resetting the Check Engine Light may temporarily clear the code, but it will likely return if the underlying issue is not addressed. Proper diagnosis and repair are necessary to permanently resolve the problem.
10. How can I prevent OBDII code P205C (Ford) from recurring after repair?
Regular maintenance, checking the reductant tank system components for any issues, and addressing any related fault codes promptly can help prevent the recurrence of OBDII code P205C for the Reductant Tank Temperature Sensor Circuit Low.
Discuss the causes and fixes for P205C Ford OBDII Code
-
Had a P205C code on my 2012 F350 diesel for the second time in about 3 months. Reset both times and hasn't come back on. DEF continues to work ok. Live in central Florida so it never freezes here. Is this something I should be worried about?
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
