P0117 2006 Ford Fusion Code - Engine Coolant Temperature Circuit Low Input
Quick Answer
The Engine Coolant Temperature (ECT) sensor is used to detect the engine coolant temperature. Common causes include Low engine coolant level, Faulty engine coolant thermostat, Faulty Engine Coolant Temperature (ECT) Sensor or Cylinder Head Temperature (CHT) Sensor. 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
- P0117 2006 Ford Fusion indicates Engine Coolant Temperature Circuit Low Input.
- Common causes
- Common causes include Low engine coolant level, Faulty engine coolant thermostat, Faulty Engine Coolant Temperature (ECT) Sensor or Cylinder Head Temperature (CHT) Sensor.
- 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 P0117 2006 Ford Fusion Description
What are the Possible Causes of the DTC P0117 2006 Ford Fusion?
- Low engine coolant level
- Faulty engine coolant thermostat
- Faulty Engine Coolant Temperature (ECT) Sensor or Cylinder Head Temperature (CHT) Sensor
- Engine Coolant Temperature Sensor or Cylinder Head Temperature Sensor harness is open or shorted
- Engine Coolant Temperature Sensor or Cylinder Head Temperature Sensor circuit poor electrical connection
How to Fix the DTC P0117 2006 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0117 2006 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 P0117 2006 Ford Fusion Code
1. What does the OBDII code P0117 mean on a 2006 Ford Fusion?
P0117 indicates that the Engine Control Module (ECM) has detected a low voltage signal from the Engine Coolant Temperature (ECT) sensor, which suggests an abnormally low coolant temperature reading.
2. What are the symptoms of a P0117 code on a 2006 Ford Fusion?
Common symptoms include poor fuel economy, engine overheating, hard starting, fluctuating temperature gauge readings, or the Check Engine Light being illuminated.
3. What causes the P0117 code to appear in a 2006 Ford Fusion?
Possible causes include a faulty ECT sensor, damaged or corroded wiring or connectors, low coolant levels, or a malfunctioning ECM.
4. Can I drive my 2006 Ford Fusion with a P0117 code?
Driving with a P0117 code is not recommended, as it can lead to poor engine performance, overheating, or potential damage to the engine if the problem is not addressed promptly.
5. How do I diagnose a P0117 code on a 2006 Ford Fusion?
Diagnosis typically involves checking the ECT sensor for proper operation, inspecting the wiring and connectors for damage, testing the coolant level, and using a multimeter to ensure correct voltage signals.
6. How do I fix the P0117 code on a 2006 Ford Fusion?
Repairs may include replacing the ECT sensor, repairing damaged wiring or connectors, topping off or replacing the coolant, or in rare cases, replacing the ECM.
7. Where is the Engine Coolant Temperature sensor located on a 2006 Ford Fusion?
The ECT sensor is usually located near the thermostat housing on the engine block, where it can monitor the temperature of the coolant.
8. How much does it cost to repair a P0117 code on a 2006 Ford Fusion?
Repair costs vary but typically range from $50 to $200 for parts and labor, depending on whether you need a new sensor, wiring repairs, or more extensive fixes.
9. Can a low coolant level trigger the P0117 code on a 2006 Ford Fusion?
Yes, low coolant levels can cause an inaccurate temperature reading, which may trigger the P0117 code.
10. Will clearing the P0117 code fix the issue on a 2006 Ford Fusion?
Clearing the code may temporarily turn off the Check Engine Light, but the underlying issue must be resolved to prevent the code from returning.
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