AutoCodes – Chevrolet – P2083 Chevrolet

P2083 Chevrolet Code - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 2 Sensor 1

Quick Answer

The Powertrain Control Module (PCM) continuously monitors the Exhaust Gas Temperature Sensor (EGTS) for proper circuit continuity and out of range high values. Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 2 Sensor 1, Exhaust Gas Temperature Sensor Bank 2 Sensor 1 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 2 Sensor 1 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: P2083 Chevrolet indicates Exhaust Gas Temperature Sensor Circuit Intermittent Bank 2 Sensor 1.
Common causes: Common causes include Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 2 Sensor 1, Exhaust Gas Temperature Sensor Bank 2 Sensor 1 harness is open or shorted, Exhaust Gas Temperature Sensor Bank 2 Sensor 1 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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,281

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jan 15, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P2083 Chevrolet Description

The Powertrain Control Module (PCM) continuously monitors the Exhaust Gas Temperature Sensor (EGTS) for proper circuit continuity and out of range high values. The EGTS is located in front of the Diesel Oxidation Catalyst (DOC) and/or in front of the Diesel Particulate Filter (DPF). The EGTS detects exhaust gas temperature and converts it into a voltage and feeds back to the PCM with the voltage signal in order to control engine conditions to effectively reduce emissions. The PCM sets the P2083 OBDII code when the Exhaust Gas Temperature Sensor is out of factory specifications.

OBDII Code P2083 Chevrolet - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 2 Sensor 1 - AutoCodes.com — P2083 Chevrolet Code - Exhaust Gas Temperature Sensor Circuit Intermittent Bank 2 Sensor 1

What does this mean?

What are the Possible Causes of the DTC P2083 Chevrolet?

Faulty Exhaust Gas Temperature Sensor (EGTS) Bank 2 Sensor 1
Exhaust Gas Temperature Sensor Bank 2 Sensor 1 harness is open or shorted
Exhaust Gas Temperature Sensor Bank 2 Sensor 1 circuit poor electrical connection
Exhaust leaks
Excessive particulate matter buildup on sensor

How to Fix the DTC P2083 Chevrolet?

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 P2083 Chevrolet 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 P2083 Chevrolet code?

Need more information on how to fix the P2083 Chevrolet code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2083 Chevrolet code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2083 Chevrolet Code

1. What are common symptoms of OBDII code P2083 in a Chevrolet?

- Common symptoms include poor engine performance, decreased fuel efficiency, and the illumination of the Check Engine Light.

2. What does the OBDII code P2083 Chevrolet indicate?

- The code P2083 indicates an intermittent fault in the Exhaust Gas Temperature Sensor Circuit for Bank 2 Sensor 1 in a Chevrolet vehicle.

3. What are some possible causes of the P2083 code in a Chevrolet?

- Possible causes include a faulty exhaust gas temperature sensor, wiring issues, sensor connector problems, or a malfunctioning Engine Control Module (ECM).

4. How can I diagnose the P2083 code in my Chevrolet?

- Diagnosis involves using an OBDII scanner to retrieve the code, inspecting the wiring and sensor connections, and testing the exhaust gas temperature sensor's resistance and voltage.

5. Can I drive my Chevrolet with the P2083 code present?

- It is not recommended to drive your Chevrolet with the P2083 code present, as it can lead to poor engine performance and potential damage if left unresolved.

6. How can I repair the P2083 code in my Chevrolet?

- Repair options include replacing the exhaust gas temperature sensor, repairing any wiring or connector issues, or resetting the ECM to clear the code.

7. Is it necessary to replace the exhaust gas temperature sensor for the P2083 code?

- If the sensor is found to be faulty during diagnosis, it is recommended to replace it to resolve the P2083 code and ensure proper engine performance.

8. Can a DIY enthusiast fix the P2083 code in a Chevrolet?

- Depending on your skill level and access to tools, DIY enthusiasts can attempt to diagnose and fix the P2083 code by following repair guides and utilizing the necessary equipment.

9. How long does it typically take to repair the P2083 code in a Chevrolet?

- The repair time for the P2083 code can vary based on the cause of the issue and the complexity of the repair, but it can generally be resolved within a few hours to a day.

10. Should I reset the ECM after fixing the P2083 code in my Chevrolet?

- Yes, it is recommended to reset the ECM after fixing the P2083 code to clear the fault code memory and ensure that the issue has been successfully resolved.