P0117 2018 Honda CR-V Code - Engine Coolant Temperature Sensor 1 Circuit Low Voltage
Quick Answer
The Engine Coolant Temperature (ECT) Sensor 1 is used for air/fuel ratio feedback control, ignition timing control, idle speed control, and other functions. Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Engine Coolant Temperature Sensor 1 harness is open or shorted, Engine Coolant Temperature Sensor 1 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
- P0117 2018 Honda CR-V indicates Engine Coolant Temperature Sensor 1 Circuit Low Voltage.
- Common causes
- Common causes include Faulty Engine Coolant Temperature (ECT) Sensor 1, Engine Coolant Temperature Sensor 1 harness is open or shorted, Engine Coolant Temperature Sensor 1 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 P0117 2018 Honda CR-V Description
What are the Possible Causes of the DTC P0117 2018 Honda CR-V?
- Faulty Engine Coolant Temperature (ECT) Sensor 1
- Engine Coolant Temperature Sensor 1 harness is open or shorted
- Engine Coolant Temperature Sensor 1 circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0117 2018 Honda CR-V?
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 2018 Honda CR-V 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 P0117 2018 Honda CR-V code?
Need more information on how to fix the P0117 2018 Honda CR-V code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P0117 2018 Honda CR-V code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P0117 2018 Honda CR-V Code
1. What are the common symptoms of OBDII code P0117 in a 2018 Honda CR-V?
- Common symptoms include issues with the vehicle's fuel economy, engine performance, and temperature gauge readings. You may also notice the check engine light illuminated on the dashboard.
2. What can cause the OBDII code P0117 in a 2018 Honda CR-V?
- The most common cause of code P0117 is a malfunctioning Engine Coolant Temperature (ECT) sensor, which can be due to a faulty sensor, wiring issues, or a problem with the cooling system.
3. How does a low voltage in the Engine Coolant Temperature Sensor 1 circuit affect the 2018 Honda CR-V?
- A low voltage in the ECT sensor circuit can lead to incorrect readings of the engine coolant temperature, causing the vehicle's engine management system to operate inefficiently and potentially affecting fuel delivery and ignition timing.
4. Can I drive my 2018 Honda CR-V with OBDII code P0117?
- While it may be possible to drive the vehicle with code P0117, it is not recommended as it can result in poor engine performance, reduced fuel efficiency, and potential long-term damage to the engine.
5. How do I repair OBDII code P0117 in my 2018 Honda CR-V?
- To repair code P0117, start by inspecting the ECT sensor and its wiring for any visible damage or corrosion. If no issues are found, consider replacing the ECT sensor to resolve the low voltage circuit problem.
6. Can a DIY enthusiast fix OBDII code P0117 in a 2018 Honda CR-V?
- Depending on your experience and tools available, a DIY enthusiast may be able to diagnose and repair code P0117 by following repair guides, but it is recommended to consult a professional mechanic for accurate diagnosis and repair.
7. Will resetting the check engine light resolve OBDII code P0117 in a 2018 Honda CR-V?
- Resetting the check engine light may temporarily turn it off, but it will not fix the underlying issue causing code P0117. It is important to diagnose and repair the root cause to prevent further problems.
8. How much does it typically cost to repair OBDII code P0117 in a 2018 Honda CR-V?
- The cost of repairing code P0117 can vary based on the cause of the issue, but it generally ranges from $100 to $300, including parts and labor. Costs may be higher if additional repairs are needed.
9. Is it safe to continue driving the 2018 Honda CR-V with code P0117 unresolved?
- It is not recommended to drive the vehicle with code P0117 unresolved, as it can lead to engine performance issues and potential long-term damage. It is best to address the problem promptly to ensure the vehicle operates correctly.
10. How can I prevent OBDII code P0117 from occurring in my 2018 Honda CR-V in the future?
- To prevent code P0117 from occurring, regularly maintain your vehicle's cooling system, including timely replacement of the Engine Coolant Temperature sensor, and address any cooling system issues promptly to avoid sensor malfunctions.
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