P113D 2015 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 3 Not Plausible
Quick Answer
The exhaust gas temperature sensors are variable resistors that measure the temperature of the exhaust gas at the inlet and outlet of the diesel oxidation catalyst as well as the inlet and outlet of the Diesel Particulate Filter (DPF). Common causes include Faulty Exhaust Gas Temperature Sensor, Exhaust Gas Temperature Sensor harness is open or shorted, Exhaust Gas Temperature Sensor 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
- P113D 2015 Chevrolet Silverado indicates Exhaust Gas Temperature Sensor 3 Not Plausible.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor, Exhaust Gas Temperature Sensor harness is open or shorted, Exhaust Gas Temperature Sensor 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 P113D 2015 Chevrolet Silverado Description
What are the Possible Causes of the DTC P113D 2015 Chevrolet Silverado?
- Faulty Exhaust Gas Temperature Sensor
- Exhaust Gas Temperature Sensor harness is open or shorted
- Exhaust Gas Temperature Sensor circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P113D 2015 Chevrolet Silverado?
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 P113D 2015 Chevrolet Silverado 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 P113D 2015 Chevrolet Silverado Code
1. What does the OBDII code P113D mean on a 2015 Chevrolet Silverado?
P113D indicates that the Exhaust Gas Temperature (EGT) Sensor 3 is providing a signal that is not plausible or inconsistent with expected values.
2. What are the symptoms of code P113D on a 2015 Chevrolet Silverado?
Common symptoms include a check engine light, reduced engine performance, poor fuel efficiency, or issues with the exhaust system such as improper DEF (Diesel Exhaust Fluid) operation.
3. What causes the P113D code on a 2015 Chevrolet Silverado?
Possible causes include a faulty EGT sensor, damaged wiring or connectors, soot buildup on the sensor, or a malfunctioning exhaust system component.
4. Can I drive my 2015 Chevrolet Silverado with the P113D code?
While the truck may still be drivable, continuing to drive with this code can lead to reduced performance, increased emissions, or further damage to the exhaust system.
5. How do I fix the P113D code on a 2015 Chevrolet Silverado?
Repair options include inspecting and replacing the EGT Sensor 3, cleaning soot buildup, repairing damaged wiring or connectors, or updating the vehicle's ECM software if necessary.
6. Where is Exhaust Gas Temperature Sensor 3 located on a 2015 Chevrolet Silverado?
EGT Sensor 3 is typically located in the exhaust system, downstream of the turbocharger, but the exact location may vary by engine configuration.
7. How much does it cost to fix the P113D code on a 2015 Chevrolet Silverado?
Repair costs can range from $150 to $400, depending on whether the EGT sensor needs replacement or if additional repairs are required.
8. Can a dirty Exhaust Gas Temperature Sensor cause the P113D code?
Yes, soot or debris buildup on the EGT sensor can cause inaccurate readings, leading to the P113D code.
9. How do I diagnose the P113D code on my 2015 Chevrolet Silverado?
Diagnosis involves scanning the vehicle for trouble codes, inspecting the EGT Sensor 3 and its wiring, testing the sensor with a multimeter, and verifying sensor data with a scan tool.
10. Can a faulty ECM cause the P113D code on a 2015 Chevrolet Silverado?
While rare, a malfunctioning ECM or outdated software could potentially cause this code. It’s important to rule out sensor or wiring issues first.
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