P2216
NOx Sensor Circuit High Bank 2
P2216 is an OBD-II diagnostic trouble code meaning: NOx Sensor Circuit High Bank 2. Common causes: bank 2 nox sensor malfunction, short circuit in the sensor circuit. Estimated repair cost: $56–167.
Symptoms
- Check Engine Light Is On
- Possible reduction in engine power
- Increased fuel consumption
- Engine failures
- Unstable idling
Causes
- Bank 2 NOx sensor malfunction
- Short circuit in the sensor circuit
- Broken or damaged wiring
- Problems with sensor connectors
- ECU malfunction
How to Fix
- Check the integrity of the sensor wiring and connectors
- Measure the resistance and voltage in the sensor circuit
- Check NOx sensor for damage
- Replace NOx sensor if necessary
- Flash or replace the ECU if it is faulty
Related codes
Error P2216 by Vehicle Brand
FAQ
What does the P2216 code mean?
P2216 is an OBD-II diagnostic trouble code that indicates: NOx Sensor Circuit High Bank 2
What causes a P2216 error code?
The most common causes of P2216 include: Bank 2 NOx sensor malfunction; Short circuit in the sensor circuit; Broken or damaged wiring; Problems with sensor connectors.
How do I fix a P2216 diagnostic trouble code?
To fix P2216: Check the integrity of the sensor wiring and connectors. Measure the resistance and voltage in the sensor circuit. Check NOx sensor for damage. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2216?
Yes, but get it checked soon
How much does it cost to fix P2216?
The estimated repair cost for P2216 is $56–167. Actual cost depends on your vehicle, location, and labor rates.
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