P2469
Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 3
P2469 is an OBD-II diagnostic trouble code meaning: Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 3. Common causes: exhaust temperature sensor malfunction (bank 2, sensor 3), open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Problems starting the engine (in rare cases)
- Activating emergency engine operation
Causes
- Exhaust temperature sensor malfunction (bank 2, sensor 3)
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Corroded or damaged wiring
- Engine ECU malfunction (rare)
How to Fix
- Check the integrity of the sensor wiring and connectors
- Measure the resistance of the exhaust temperature sensor
- Check reference voltage and sensor signal
- If necessary, replace the exhaust temperature sensor
- Reset the error and check if it appears again
Related codes
Error P2469 by Vehicle Brand
FAQ
What does the P2469 code mean?
P2469 is an OBD-II diagnostic trouble code that indicates: Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 3
What causes a P2469 error code?
The most common causes of P2469 include: Exhaust temperature sensor malfunction (bank 2, sensor 3); Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Corroded or damaged wiring.
How do I fix a P2469 diagnostic trouble code?
To fix P2469: Check the integrity of the sensor wiring and connectors. Measure the resistance of the exhaust temperature sensor. Check reference voltage and sensor signal. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2469?
Yes, but get it checked soon
How much does it cost to fix P2469?
The estimated repair cost for P2469 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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