P2118 2010 Nissan Sentra Code - Throttle Control Motor Circuit Short
Quick Answer
The Throttle Control Motor is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Common causes include Faulty Electric Throttle Control (ETC) Actuator (Throttle Control Motor), Electric Throttle Control (ETC) Actuator harness is open or shorted, Electric Throttle Control (ETC) Actuator 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
- P2118 2010 Nissan Sentra indicates Throttle Control Motor Circuit Short.
- Common causes
- Common causes include Faulty Electric Throttle Control (ETC) Actuator (Throttle Control Motor), Electric Throttle Control (ETC) Actuator harness is open or shorted, Electric Throttle Control (ETC) Actuator 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 P2118 2010 Nissan Sentra Description
What are the Possible Causes of the DTC P2118 2010 Nissan Sentra?
- Faulty Electric Throttle Control (ETC) Actuator (Throttle Control Motor)
- Electric Throttle Control (ETC) Actuator harness is open or shorted
- Electric Throttle Control (ETC) Actuator circuit poor electrical connection
How to Fix the DTC P2118 2010 Nissan Sentra?
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 P2118 2010 Nissan Sentra 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 P2118 2010 Nissan Sentra Code
1. What are common symptoms of OBDII code P2118 in a 2010 Nissan Sentra?
- Common symptoms include the vehicle going into "limp mode," reduced engine power, and illuminated warning lights on the dashboard.
2. What does the OBDII code P2118 on a 2010 Nissan Sentra indicate?
- The code P2118 indicates a problem with the Throttle Control Motor Circuit Short in the vehicle's electronic throttle control system.
3. What are possible causes of the Throttle Control Motor Circuit Short in a 2010 Nissan Sentra?
- Possible causes include a faulty throttle control motor, damaged wiring or connectors in the circuit, or a malfunctioning throttle position sensor.
4. How can I diagnose the Throttle Control Motor Circuit Short in my 2010 Nissan Sentra?
- Diagnosing the issue typically involves using a scan tool to read the OBDII code, conducting a visual inspection of the throttle control motor and related components, and performing circuit tests to identify the fault.
5. Can I continue driving my 2010 Nissan Sentra with the P2118 code?
- It is not recommended to drive the vehicle with the P2118 code as it can lead to reduced engine performance and potential safety hazards.
6. How can the Throttle Control Motor Circuit Short be repaired in a 2010 Nissan Sentra?
- Repairing the issue may involve replacing the throttle control motor, repairing damaged wiring or connectors, or recalibrating the throttle control system as per manufacturer's recommendations.
7. Is it safe to reset the OBDII code P2118 in a 2010 Nissan Sentra using a scan tool?
- While clearing the code temporarily may turn off the warning lights, it is essential to diagnose and fix the underlying issue causing the code before resetting it to avoid further damage.
8. Are there any preventive maintenance tips to avoid OBDII code P2118 in a 2010 Nissan Sentra?
- Regularly inspecting and maintaining the throttle control system, checking for loose connections or wiring issues, and following the manufacturer's recommended service intervals can help prevent the occurrence of the P2118 code.
9. Can a DIY enthusiast repair the Throttle Control Motor Circuit Short in a 2010 Nissan Sentra?
- Depending on the individual's skill level and access to tools, some DIY enthusiasts may be able to diagnose and repair the Throttle Control Motor Circuit Short, but it is recommended to seek professional assistance for accurate diagnosis and repair.
10. How much does it typically cost to repair the Throttle Control Motor Circuit Short in a 2010 Nissan Sentra?
- The cost of repairing the Throttle Control Motor Circuit Short can vary based on the extent of the damage, parts needed for replacement, and labor costs, but it can range from a few hundred to over a thousand dollars at a dealership or repair shop.
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