P2487
Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 5
P2487 is an OBD-II diagnostic trouble code meaning: Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 5. Common causes: exhaust gas temperature sensor malfunction, 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
- Unstable engine operation at idle
- Problems with the exhaust gas recirculation system
Causes
- Exhaust gas temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in sensor connectors
- Wiring harness damage
- Engine ECU malfunction
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
- Replace faulty exhaust temperature sensor
- Test the operation of the system after repair
Related codes
Error P2487 by Vehicle Brand
FAQ
What does the P2487 code mean?
P2487 is an OBD-II diagnostic trouble code that indicates: Exhaust Gas Temperature Sensor Circuit High Bank 2 Sensor 5
What causes a P2487 error code?
The most common causes of P2487 include: Exhaust gas temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in sensor connectors; Wiring harness damage.
How do I fix a P2487 diagnostic trouble code?
To fix P2487: 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 P2487?
Yes, but get it checked soon
How much does it cost to fix P2487?
The estimated repair cost for P2487 is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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