P0117 KIA Code - Engine Coolant Temperature Sensor 1 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. 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 KIA indicates Engine Coolant Temperature Sensor 1 Circuit Low Input.
- Common causes
- Common causes include Low engine coolant level, Faulty Engine Coolant Thermostat, Faulty Engine Coolant Temperature (ECT) 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 KIA Description
What are the Possible Causes of the DTC P0117 KIA?
- Low engine coolant level
- Faulty Engine Coolant Thermostat
- Faulty Engine Coolant Temperature (ECT) sensor
- Engine Coolant Temperature sensor harness is open or shorted
- Engine Coolant Temperature sensor circuit poor electrical connection
How to Fix the DTC P0117 KIA?
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 P0117 KIA 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 KIA Code
What does the OBDII code P0117 mean for a KIA vehicle?
Code P0117 indicates that the Engine Control Module (ECM) has detected a low voltage signal from the Engine Coolant Temperature (ECT) sensor, suggesting a circuit malfunction.
What are the common symptoms of code P0117 in a KIA?
Symptoms may include engine overheating, poor fuel economy, difficulty starting the engine, and the check engine light turning on.
What causes code P0117 in a KIA?
Common causes include a faulty ECT sensor, damaged wiring or electrical connectors, a short circuit, or issues with the ECM.
Can I drive my KIA with code P0117?
Driving with code P0117 is not recommended as it can lead to engine overheating or performance issues that may cause further damage.
How do you diagnose code P0117 in a KIA?
Diagnosis involves checking the ECT sensor for proper operation, inspecting wiring and connectors for damage, and testing the circuit voltage using a multimeter.
How do you fix code P0117 in a KIA?
Repairs may include replacing the ECT sensor, repairing damaged wiring or connectors, or addressing issues with the ECM.
How much does it cost to fix code P0117 in a KIA?
Repair costs vary but typically range from $50 to $200 for parts and labor, depending on whether the ECT sensor or wiring needs replacement.
Can a faulty thermostat cause code P0117 in a KIA?
While a faulty thermostat is not a direct cause of P0117, it can contribute to overheating, which may exacerbate coolant temperature issues.
Does code P0117 affect fuel efficiency in a KIA?
Yes, P0117 can negatively impact fuel efficiency by causing the engine to run rich due to incorrect temperature readings.
How do I reset code P0117 after fixing the issue in a KIA?
Use an OBDII scanner to clear the code, or disconnect the vehicle’s battery for a few minutes to reset the ECM. Ensure the issue is resolved to prevent the code from returning.
Discuss the causes and fixes for P0117 KIA OBDII Code
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so I have a 2002 kia spectra that had a bad radiator so I had it replaced by a mechanic, when I got the car back I started getting codes for cylinder 2 misfire, and for bad temp sensor. I replaced the sensor and put new valve cover gasket and seals with new ngk plugs. However now its overheating and the engine cooling fan is not coming on, and im getting a code still for cylinder 2 misfire and p0117. any ideas?
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