P113B 2016 Chevrolet Silverado 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 Chevrolet Silverado 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 Chevrolet Silverado Description
What are the Possible Causes of the DTC P113B 2016 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 P113B 2016 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 P113B 2016 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 P113B 2016 Chevrolet Silverado Code
1. What does the OBDII code P113B mean on a 2016 Chevrolet Silverado?
P113B indicates an issue with Exhaust Gas Temperature Sensor 1, where the sensor's readings are deemed not plausible by the engine control module (ECM).
2. What are the common symptoms of code P113B?
Symptoms may include poor engine performance, reduced fuel efficiency, increased emissions, or the Check Engine Light illuminating.
3. What causes the P113B code to appear?
Common causes include a faulty exhaust gas temperature sensor, damaged wiring or connectors, soot buildup on the sensor, or a malfunctioning ECM.
4. Can I continue driving my Silverado with a P113B code?
While the vehicle may still be operable, driving with this code can lead to reduced performance and potential damage to the exhaust or emissions systems.
5. How do I diagnose the P113B code on my Silverado?
Diagnosis involves checking the sensor's wiring and connections, verifying the sensor's resistance and output, and inspecting for soot buildup or physical damage to the sensor.
6. How do I fix the P113B code on a 2016 Chevrolet Silverado?
Repairs may include replacing the faulty exhaust gas temperature sensor, cleaning soot deposits, repairing damaged wiring, or reprogramming/updating the ECM.
7. How much does it cost to repair a P113B code?
The cost varies but generally ranges from $150-$300 for parts and labor, depending on whether the sensor needs replacement or if wiring repairs are required.
8. Can I clear the P113B code without fixing the issue?
Clearing the code without addressing the root cause may result in the code reappearing and could lead to further issues with your vehicle.
9. What tools do I need to troubleshoot a P113B code?
You'll need an OBDII scanner, a multimeter to test the sensor's electrical circuits, and possibly basic hand tools to access the sensor.
10. Is the P113B code related to emissions testing?
Yes, as it affects the exhaust gas temperature sensor, which is part of the emissions control system. A P113B code could cause your vehicle to fail an emissions test.
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