P2082 Fault Code

Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 1

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2082 fault code indicates a problem with the exhaust gas temperature (EGT) sensor circuit, specifically for Bank 2 Sensor 1. This sensor measures the temperature of the exhaust gases, which is crucial for regulating emissions and ensuring optimal engine performance. When this code appears, it suggests that the readings from the sensor are outside the expected range or that the performance of the sensor circuit is compromised.

What are the symptoms of the P2082 code?

• Check engine light illuminated on the dashboard
• Poor engine performance or reduced power
• Increased emissions leading to possible failing an emissions test
• Unusual exhaust odors or excessive smoke from the tailpipe
• Potential overheating of the catalytic converter leading to further damages

What causes the P2082 code?

• Malfunctioning exhaust gas temperature sensor
• Poor electrical connections or damaged wiring in the EGT circuit
• Issues with the engine control module (ECM) or other related sensors
• Exhaust leaks that affect temperature readings
• Faulty or degraded components in the exhaust system

How to fix P2082?

• Inspect the wiring and connectors associated with Bank 2 Sensor 1 for signs of damage or corrosion.
• Replace the exhaust gas temperature sensor if it is determined to be faulty or malfunctioning.
• Check for any exhaust leaks in the system that could alter the readings and repair as necessary.
• Update or reprogram the engine control module if it is not responding correctly to the temperature readings.
• Clear any diagnostic trouble codes and test the vehicle to ensure the issue is resolved.