P2118 Hyundai Code - Throttle Actuator Control Motor Current Range/Performance
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 Throttle Actuator Control Actuator, Throttle Actuator Control Actuator harness is open or shorted, Throttle Actuator Control 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 Hyundai indicates Throttle Actuator Control Motor Current Range/Performance.
- Common causes
- Common causes include Faulty Throttle Actuator Control Actuator, Throttle Actuator Control Actuator harness is open or shorted, Throttle Actuator Control 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 Hyundai Description
What are the Possible Causes of the DTC P2118 Hyundai?
- Faulty Throttle Actuator Control Actuator
- Throttle Actuator Control Actuator harness is open or shorted
- Throttle Actuator Control Actuator circuit poor electrical connection
How to Fix the DTC P2118 Hyundai?
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 Hyundai 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 Hyundai Code
1. What does the OBDII code P2118 mean on a Hyundai?
P2118 indicates an issue with the Throttle Actuator Control (TAC) motor current range or performance, meaning the motor is not operating within the expected parameters.
2. What are the common symptoms of a P2118 code on a Hyundai?
Symptoms include reduced engine power, the throttle not responding properly, a lit check engine light, and possibly the vehicle entering "limp mode."
3. What causes the P2118 code to appear on a Hyundai?
Common causes include a faulty throttle body, a damaged throttle actuator motor, wiring issues, a malfunctioning throttle position sensor, or a failing engine control module (ECM).
4. Can I drive my Hyundai with a P2118 code?
It's not recommended to drive with this code, as it can cause reduced engine performance and safety concerns due to limited throttle control.
5. How do I diagnose the P2118 code on my Hyundai?
Start by inspecting the throttle body and its wiring for damage, check the throttle actuator motor for proper operation, and use a scan tool to monitor throttle position sensor data.
6. What are the most common fixes for the P2118 code on a Hyundai?
Repairs may include cleaning or replacing the throttle body, repairing damaged wiring, replacing the throttle actuator motor, or reprogramming or replacing the ECM if necessary.
7. Can a dirty throttle body cause the P2118 code on a Hyundai?
Yes, a dirty or clogged throttle body can cause the throttle actuator motor to work harder, potentially triggering the P2118 code.
8. How much does it cost to fix a Hyundai with the P2118 code?
Repair costs can vary but typically range from $150 to $500, depending on whether cleaning, wiring repairs, or component replacement is needed.
9. Will clearing the P2118 code fix the issue on a Hyundai?
Clearing the code will turn off the check engine light temporarily, but the underlying issue must be resolved to prevent the code from returning.
10. Can a weak battery or low voltage trigger the P2118 code on a Hyundai?
Yes, inadequate voltage to the throttle actuator motor can cause performance issues and trigger the P2118 code.
Discuss the causes and fixes for P2118 Hyundai OBDII Code
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