P113B 2016 GMC Sierra Code - Exhaust Gas Temperature Sensor 1 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
- P113B 2016 GMC Sierra indicates Exhaust Gas Temperature Sensor 1 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 P113B 2016 GMC Sierra Description
What are the Possible Causes of the DTC P113B 2016 GMC Sierra?
- 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 P113B 2016 GMC Sierra?
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 P113B 2016 GMC Sierra 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 P113B 2016 GMC Sierra Code
1. What does the OBDII code P113B mean on a 2016 GMC Sierra?
P113B indicates that the Exhaust Gas Temperature Sensor 1 is reporting values that are not plausible or outside the expected range.
2. What are the common symptoms of the P113B code in a 2016 GMC Sierra?
Symptoms may include a check engine light, reduced fuel efficiency, decreased engine performance, or the engine entering limp mode.
3. What causes the P113B code in a 2016 GMC Sierra?
Common causes include a faulty exhaust gas temperature sensor, damaged wiring or connectors, a software issue, or exhaust system blockages.
4. Can I drive my 2016 GMC Sierra with the P113B code?
While it might be possible to drive the vehicle, it is not recommended as it can lead to further engine or exhaust system damage and poor performance.
5. How do I diagnose the P113B code on a 2016 GMC Sierra?
Diagnosis typically involves using an OBDII scanner to confirm the code, inspecting the sensor and its wiring, and testing the sensor's resistance and output.
6. How do I fix the P113B code on a 2016 GMC Sierra?
Repairs may include replacing the faulty exhaust gas temperature sensor, repairing damaged wiring or connectors, or updating the vehicle's software.
7. How much does it cost to fix the P113B code on a 2016 GMC Sierra?
The cost can range from $150 to $350, depending on whether the sensor needs replacement or additional repairs are required.
8. Where is Exhaust Gas Temperature Sensor 1 located on a 2016 GMC Sierra?
This sensor is typically located in the exhaust system, upstream of the diesel particulate filter (DPF) or catalytic converter.
9. Can a clogged DPF cause the P113B code on a 2016 GMC Sierra?
Yes, a clogged DPF can cause abnormal exhaust gas temperatures, leading to readings that trigger the P113B code.
10. Will clearing the P113B code fix the issue permanently?
Clearing the code will reset the check engine light, but the underlying issue must be addressed to prevent the code from returning.
Discuss the causes and fixes for P113B 2016 GMC Sierra OBDII Code
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