P113D 2016 GMC Sierra 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 2016 GMC Sierra 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 2016 GMC Sierra Description
What are the Possible Causes of the DTC P113D 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 P113D 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 P113D 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.
Need more information about the P113D 2016 GMC Sierra code?
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Frequently Asked Questions about P113D 2016 GMC Sierra Code
1. What does the OBDII code P113D mean on a 2016 GMC Sierra?
P113D indicates an issue with Exhaust Gas Temperature (EGT) Sensor 3, specifically that its readings are not plausible or consistent with expected values.
2. What are the common symptoms of the P113D code?
Symptoms may include the check engine light turning on, reduced fuel efficiency, poor engine performance, or the vehicle entering limp mode.
3. What causes the P113D code to appear?
Common 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 2016 GMC Sierra with the P113D code?
While it may be possible to drive, it is not recommended as it could lead to reduced performance, increased emissions, or further damage to the exhaust system.
5. How do I diagnose the P113D code?
Diagnosis involves using an OBDII scanner to confirm the code, inspecting the EGT sensor and wiring, checking for exhaust leaks, and testing the sensor's resistance and voltage.
6. Is replacing the EGT sensor the only fix for a P113D code?
Not always. The issue may also stem from wiring problems, connector damage, or other exhaust system issues, so proper diagnosis is crucial.
7. Can a clogged DPF cause the P113D code?
Yes, a clogged Diesel Particulate Filter (DPF) can cause abnormal exhaust pressure and temperature readings, potentially triggering this code.
8. How much does it cost to fix a P113D code on a 2016 GMC Sierra?
The cost varies, but replacing an EGT sensor typically ranges from $150 to $300, including parts and labor. Additional repairs may increase the cost.
9. How can I prevent the P113D code from reoccurring?
Regular maintenance, such as cleaning or replacing sensors and ensuring the exhaust system is free of soot buildup, can help prevent this code.
10. Do I need professional help to fix the P113D code?
If you're experienced with automotive repairs, you may handle basic diagnostics and sensor replacement. However, for complex issues like wiring or exhaust system faults, professional assistance is recommended.
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