P1196 2015 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 3 Performance Engine Running
Quick Answer
The P1196 code for a 2015 Chevrolet Silverado indicates a problem with the Exhaust Gas Temperature Sensor 3 performance while the engine is running. Common causes include Faulty Sensor: The most common cause of the P1196 code is a defective Exhaust Gas Temperature Sensor 3, Wiring Issues: Damaged or corroded wiring connected to the sensor can prevent accurate temperature readings, Sensor Connector Problems: Loose or corroded connections at the sensor connector can lead to performance issues. 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
- P1196 2015 Chevrolet Silverado indicates Exhaust Gas Temperature Sensor 3 Performance Engine Running.
- Common causes
- Common causes include Faulty Sensor: The most common cause of the P1196 code is a defective Exhaust Gas Temperature Sensor 3, Wiring Issues: Damaged or corroded wiring connected to the sensor can prevent accurate temperature readings, Sensor Connector Problems: Loose or corroded connections at the sensor connector can lead to performance issues.
- 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 P1196 2015 Chevrolet Silverado Description
The P1196 code for a 2015 Chevrolet Silverado indicates a problem with the Exhaust Gas Temperature Sensor 3 performance while the engine is running. This sensor is responsible for monitoring the exhaust gas temperature to ensure optimal performance and emissions control. When this sensor malfunctions or fails to operate correctly, it can lead to a range of issues that impact the vehicle's performance and fuel efficiency.
Common Causes of P1196 2015 Chevrolet Silverado
- Faulty Sensor: The most common cause of the P1196 code is a defective Exhaust Gas Temperature Sensor 3.
- Wiring Issues: Damaged or corroded wiring connected to the sensor can prevent accurate temperature readings.
- Sensor Connector Problems: Loose or corroded connections at the sensor connector can lead to performance issues.
- ECM Malfunction: In some cases, a malfunctioning ECM may not be properly interpreting the data from the sensor, triggering the code.
Symptoms of P1196 2015 Chevrolet Silverado
- Check Engine Light: The most common symptom associated with the P1196 code is the illumination of the Check Engine Light on the vehicle's dashboard.
- Reduced Engine Performance: A malfunctioning Exhaust Gas Temperature Sensor 3 can lead to decreased engine performance, including sluggish acceleration and reduced power.
- Poor Fuel Efficiency: The ECM relies on accurate data from the sensor to adjust the air-fuel mixture, so a faulty sensor can result in poor fuel efficiency.
- Increased Emissions: Due to inaccurate temperature readings, the vehicle may produce higher emissions than normal.
- Rough Idling: A malfunctioning sensor can cause the engine to idle roughly or even stall intermittently.
How to Fix P1196 2015 Chevrolet Silverado
- Diagnostic Scan: Begin by performing a diagnostic scan using an OBD-II scanner to retrieve the P1196 code and identify the underlying cause of the issue.
- Inspect Sensor and Wiring: Check the Exhaust Gas Temperature Sensor 3 for any visible damage and inspect the wiring and connector for any issues.
- Replace Sensor: If the sensor is found to be faulty, replace it with a new, OEM-quality sensor to ensure accurate temperature readings.
- Repair Wiring: Address any damaged or corroded wiring connected to the sensor and ensure secure connections.
- Clear Codes and Test Drive: Clear the diagnostic trouble codes using the OBD-II scanner and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P1196 2015 Chevrolet Silverado
The typical repair costs for addressing the P1196 code on a 2015 Chevrolet Silverado can vary depending on the specific cause of the issue. In general, the cost of a new Exhaust Gas Temperature Sensor 3 can range from $50 to $200, depending on the brand and quality. Labor costs for sensor replacement and diagnostic testing can add an additional $100 to $300 to the total repair bill. Therefore, the total cost for resolving this issue may range from $150 to $500, including parts and labor.
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Frequently Asked Questions about P1196 2015 Chevrolet Silverado Code
1. What does OBDII code P1196 mean on a 2015 Chevrolet Silverado?
P1196 indicates an issue with the performance of Exhaust Gas Temperature Sensor 3 while the engine is running, meaning the sensor is not reading or operating as expected.
2. What are the common symptoms of code P1196 on a Chevy Silverado?
Symptoms may include reduced engine performance, poor fuel efficiency, the check engine light illuminating, and possible issues with the exhaust aftertreatment system.
3. What causes code P1196 on a 2015 Chevrolet Silverado?
Possible causes include a faulty exhaust gas temperature sensor, wiring or connector issues, soot buildup on the sensor, or a malfunctioning engine control module (ECM).
4. Can I drive my Silverado with the P1196 code?
While the truck may still be drivable, it’s not recommended as it could lead to further damage to the exhaust or emissions system over time.
5. How do I diagnose the P1196 code on my Silverado?
Start by inspecting the wiring and connectors for damage or corrosion, test the sensor for proper resistance, and check for soot buildup or other obstructions around the sensor.
6. How do I fix code P1196 on a 2015 Chevrolet Silverado?
Repairs may include replacing the faulty exhaust gas temperature sensor, repairing damaged wiring, cleaning soot from the sensor, or updating/reprogramming the ECM if necessary.
7. Where is Exhaust Gas Temperature Sensor 3 located on a 2015 Silverado?
Sensor 3 is typically located downstream in the exhaust system, often near or after the Diesel Particulate Filter (DPF) if equipped.
8. How much does it cost to repair code P1196 on a Silverado?
Repair costs can vary but typically range from $150 to $300 for sensor replacement, depending on labor rates and parts pricing.
9. Can a clogged Diesel Particulate Filter (DPF) cause code P1196?
Yes, a clogged DPF can cause abnormal exhaust temperatures, potentially triggering the P1196 code.
10. How can I prevent code P1196 from returning in my 2015 Silverado?
Regularly maintain the exhaust system, ensure proper diesel fuel quality, and address engine or emissions issues promptly to prevent sensor failure or clogging.
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