P2033 2017 Chevrolet Silverado Code - Exhaust Gas Temperature Sensor 2 Circuit High Voltage
Quick Answer
The Exhaust Gas Temperature sensors (EGTS) are variable resistors that measure the temperature of the exhaust gas. Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) 2, Exhaust Gas Temperature Sensor 2 harness is open or shorted, Exhaust Gas Temperature Sensor 2 circuit poor electrical connection. Severity is Low - monitor the vehicle and repair when practical. The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
- What it means
- P2033 2017 Chevrolet Silverado indicates Exhaust Gas Temperature Sensor 2 Circuit High Voltage.
- Common causes
- Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) 2, Exhaust Gas Temperature Sensor 2 harness is open or shorted, Exhaust Gas Temperature Sensor 2 circuit poor electrical connection.
- Severity
- Low - monitor the vehicle and repair when practical.
- Can I drive?
- The vehicle can usually be driven if no severe symptoms are present, but symptoms should be checked before extended driving.
Code P2033 2017 Chevrolet Silverado Description
What are the Possible Causes of the DTC P2033 2017 Chevrolet Silverado?
- Faulty Exhaust Gas Temperature Sensor (EGTS) 2
- Exhaust Gas Temperature Sensor 2 harness is open or shorted
- Exhaust Gas Temperature Sensor 2 circuit poor electrical connection
- Faulty Engine Control Module (ECM)
How to Fix the DTC P2033 2017 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.
Code Tech Notes
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2033 2017 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.
Need more information about the P2033 2017 Chevrolet Silverado code?
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Frequently Asked Questions about P2033 2017 Chevrolet Silverado Code
What does OBDII code P2033 mean for a 2017 Chevrolet Silverado?
Code P2033 indicates that the Exhaust Gas Temperature Sensor 2 is reporting a circuit high voltage condition, typically caused by a fault in the sensor or its wiring.
What are the symptoms of P2033 on a 2017 Chevrolet Silverado?
Symptoms may include the check engine light turning on, reduced engine performance, poor fuel efficiency, and issues with the vehicle's emissions system.
What causes the P2033 code on a Chevrolet Silverado?
Common causes include a faulty exhaust gas temperature sensor, damaged wiring or connectors, a short circuit, or excessive soot buildup on the sensor.
Can I drive my 2017 Chevrolet Silverado with code P2033?
While the vehicle may still be drivable, driving with this code may lead to increased emissions, reduced performance, and potential damage to the exhaust system over time.
How do I fix the P2033 code on a 2017 Chevrolet Silverado?
Repairs usually involve inspecting and replacing the Exhaust Gas Temperature Sensor 2, repairing damaged wiring, or cleaning soot buildup from the sensor or exhaust system.
How much does it cost to repair code P2033 on a Chevrolet Silverado?
The cost can vary but typically ranges from $150 to $300, depending on whether the sensor needs replacement or if wiring repairs are required.
How can I diagnose the P2033 code on my Silverado?
Use an OBDII scanner to confirm the code, then visually inspect the sensor, wiring, and connectors for damage, corrosion, or soot buildup.
What does the Exhaust Gas Temperature Sensor do in my Silverado?
The sensor monitors the temperature of the exhaust gases and sends data to the engine control module to optimize emissions and engine performance.
Can a P2033 code affect my Silverado's emissions test?
Yes, this code can cause the vehicle to fail an emissions test due to improper exhaust system operation and increased pollutant output.
Is it common for the Exhaust Gas Temperature Sensor to fail on the 2017 Chevrolet Silverado?
While not extremely common, these sensors can fail due to wear and tear, exposure to high temperatures, or soot accumulation in the exhaust system.
Discuss the causes and fixes for P2033 2017 Chevrolet Silverado OBDII Code
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