P113D 2016 GMC Sierra Code - Exhaust Gas Temperature Sensor 3 Not Plausible
Quick Answer
The P113D diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates a problem with the Exhaust Gas Temperature (EGT) Sensor 3, specifically that the data it is providing is not plausible. Common causes include Faulty EGT Sensor 3, Wiring issues, Engine control module malfunction. 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 EGT Sensor 3, Wiring issues, Engine control module malfunction.
- 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 P113D 2016 GMC Sierra Description
The P113D diagnostic trouble code (DTC) for a 2016 GMC Sierra indicates a problem with the Exhaust Gas Temperature (EGT) Sensor 3, specifically that the data it is providing is not plausible. The EGT sensor is responsible for monitoring the exhaust gas temperature as it exits the engine. This information is crucial for the engine control module to optimize air/fuel ratios, emission levels, and overall engine performance.
Common Causes of P113D 2016 GMC Sierra
- Faulty EGT Sensor 3
- Wiring issues
- Engine control module malfunction
- Exhaust system leaks
- Engine overheating
Symptoms of P113D 2016 GMC Sierra
- Decreased fuel efficiency
- Reduced power output
- Rough idling
- Engine misfires
- Stalling
How to Fix P113D 2016 GMC Sierra
- Begin by locating the EGT Sensor 3 on the exhaust system.
- Inspect the wiring harness connected to the sensor for any visible damage or corrosion.
- Test the sensor's resistance and voltage output to determine if it is functioning correctly.
- If the sensor is faulty, replace it with a new, OEM-quality sensor.
- Clear the DTC and perform a test drive to ensure the issue has been resolved.
Cost to Fix P113D 2016 GMC Sierra
The typical repair costs for addressing the P113D code on a 2016 GMC Sierra can range from $200 to $500, including parts and labor. However, it is essential to note that specific diagnosis time and labor rates at auto repair shops can vary significantly based on factors such as location, vehicle make and model, and engine type. Most auto repair shops charge between $80 and $150 per hour for labor, with rates potentially higher in metropolitan areas or at dealerships and lower at independent shops. It is advisable to inquire about local rates to obtain a more accurate estimate for this repair.
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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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