P113C 2017 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 2 Not Plausible
Quick Answer
The P113C diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado specifically refers to the Exhaust Gas Temperature Sensor 2 Not Plausible. Common causes include Faulty exhaust gas temperature sensor 2, Wiring or connector issues, Malfunctioning ECM. 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
- P113C 2017 Chevrolet Silverado indicates Exhaust Gas Temperature Sensor 2 Not Plausible.
- Common causes
- Common causes include Faulty exhaust gas temperature sensor 2, Wiring or connector issues, Malfunctioning ECM.
- 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.
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Code P113C 2017 Chevrolet Silverado Description
The P113C diagnostic trouble code (DTC) for a 2017 Chevrolet Silverado specifically refers to the Exhaust Gas Temperature Sensor 2 Not Plausible. This code indicates that the exhaust gas temperature sensor 2 is not providing data that is consistent or believable to the engine control module (ECM). The exhaust gas temperature sensor is a crucial component in monitoring the temperature of the exhaust gases leaving the engine. This information is used by the ECM to adjust fuel delivery and optimize engine performance.
Common Causes of P113C 2017 Chevrolet Silverado
- Faulty exhaust gas temperature sensor 2
- Wiring or connector issues
- Malfunctioning ECM
- Exhaust system leaks
- Exhaust gas temperature sensor 2 positioned too close to the exhaust manifold
Symptoms of P113C 2017 Chevrolet Silverado
- Decreased fuel efficiency
- Reduced engine power
- Check Engine Light illuminated
- Failed emissions test
- Rough idling or hesitation during acceleration
How to Fix P113C 2017 Chevrolet Silverado
- Begin by visually inspecting the wiring and connectors associated with the exhaust gas temperature sensor 2. Look for any signs of damage, corrosion, or loose connections. Repair or replace any damaged wiring or connectors.
- Test the exhaust gas temperature sensor 2 using a multimeter to ensure it is functioning properly. Replace the sensor if it is found to be faulty.
- Check the positioning of the exhaust gas temperature sensor 2 to ensure it is not too close to the exhaust manifold, which can affect its readings. Adjust the sensor if necessary.
- Clear the DTC and reset the ECM to see if the code returns. If the code persists, further diagnosis may be required to identify any underlying issues.
- If the issue is not resolved through the above steps, consult a professional mechanic or dealership for further diagnosis and repair.
Cost to Fix P113C 2017 Chevrolet Silverado
The typical repair costs for addressing the P113C code on a 2017 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, replacing a faulty exhaust gas temperature sensor 2 can cost between $100 and $200 for the part, with additional labor costs ranging from $100 to $200. Overall, the total repair cost could range from $200 to $400. It's important to note that these are rough estimates, and actual costs may vary based on factors such as location, labor rates, and any additional repairs or parts needed. It's recommended to obtain quotes from local auto repair shops for a more accurate cost estimate.
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Frequently Asked Questions about P113C 2017 Chevrolet Silverado Code
1. What does the OBDII code P113C mean for a 2017 Chevrolet Silverado?
The code P113C indicates an issue with Exhaust Gas Temperature (EGT) Sensor 2, where its readings are not plausible or within the expected range.
2. What are the common symptoms of code P113C?
Symptoms may include a check engine light, reduced fuel efficiency, poor engine performance, or the vehicle entering limp mode.
3. What causes code P113C on a 2017 Chevrolet Silverado?
Common causes include a faulty EGT sensor, damaged sensor wiring, poor electrical connections, or issues with the exhaust system such as soot buildup.
4. Can I drive my Silverado with a P113C code?
While the vehicle may still operate, it is not recommended to drive for extended periods, as the issue could impact emissions performance and engine efficiency.
5. How is code P113C diagnosed?
A technician will use a scan tool to monitor the EGT sensor readings, inspect the wiring and connections, and check for exhaust system damage or blockages.
6. How do I fix a P113C code on my Silverado?
Repairs may involve replacing the EGT sensor, repairing damaged wiring, cleaning soot from the exhaust, or reprogramming the ECM if necessary.
7. What is Exhaust Gas Temperature Sensor 2’s role in the Silverado?
EGT Sensor 2 monitors exhaust temperatures downstream to help manage emissions and protect components like the catalytic converter or diesel particulate filter.
8. How much does it cost to repair a P113C code?
Repair costs vary but typically range between $150 and $400, depending on whether the sensor, wiring, or other components need replacement.
9. Can a dirty diesel particulate filter (DPF) cause a P113C code?
Yes, a clogged DPF can lead to abnormal exhaust temperatures, which may trigger implausible readings from the EGT sensor.
10. How can I prevent code P113C from recurring?
Regular maintenance of the exhaust system, timely DPF cleaning or regeneration, and inspecting wiring for damage can help prevent this code from reappearing.
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