P2467: Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 3
The P2467 code indicates that the Engine Control Module (ECM) has detected a performance or range issue with the exhaust gas temperature (EGT) sensor located in Bank 2, Sensor 3. This sensor monitors exhaust temperature to protect the diesel particulate filter (DPF) and other aftertreatment components. The ECM compares the sensor's readings to expected values; if the signal is out of range or responds too slowly, this code sets. Common causes include a faulty sensor, wiring issues, or exhaust leaks affecting temperature readings.
01. Most Common Causes
- Faulty exhaust gas temperature sensor
- Damaged or corroded wiring/connectors
- Exhaust leaks near the sensor
- ECM software issues
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Reduced fuel economy
- Possible DPF regeneration issues
- Decreased engine performance
03. Step-by-Step Diagnosis
Step 1: Use an OBD2 scanner to confirm the code and check for related codes.
Step 2: Visually inspect the EGT sensor and its wiring for damage, corrosion, or loose connections.
Step 3: Compare sensor readings with a known good sensor using a multimeter or scan tool.
Step 4: Check for exhaust leaks near the sensor that could affect temperature readings.
04. Commonly Affected Makes
05. Frequently Asked Questions
Is it safe to drive with this code?▼
It is generally not recommended to drive long distances, as the issue can lead to DPF damage or reduced performance. Short trips may be okay, but have it diagnosed promptly.
How much does it cost to fix?▼
The cost typically ranges from $50 to $150 for a DIY sensor replacement, or $150 to $300 at a shop including labor.