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P2213 Fault-Error Code NOx (Nitrogen Oxide) Sensor Circuit Bank 2

Updated: Aug 26

What is P2213 Fault-Error Code?

 

The P2213 Fault-Error code relates to the NOx (Nitrogen Oxide) sensor circuit Bank 2. This code is set when the vehicle detects that the NOx sensor is not working properly.

 



What is a NOx Sensor? The NOx sensor measures the amount of nitrogen oxides (NOx) in exhaust gases. This sensor is used to control the efficiency and emission levels of the exhaust system.

What is Bank 2? Vehicles typically have two exhaust manifolds: Bank 1 and Bank 2. Bank 1 refers to the exhaust manifold on one side of the engine, while Bank 2 refers to the manifold on the other side. Code P2213 refers to the NOx sensor circuit on Bank 2.


P2213

What are the symptoms of the P2213 error code?


The symptoms and signs of the P2213 Fault-Error code are related to issues with the NOx (Nitrogen Oxide) sensor circuit Bank 2. Possible symptoms triggered by this code could be:




 

  1. Increased Exhaust Emissions: If the NOx sensor is faulty, nitrogen oxide levels in the exhaust gases may increase. This can affect the vehicle's emission levels.

  2. Check Engine Light: When code P2213 is triggered, the check engine light may illuminate. This is a warning that the vehicle has a problem.

  3. Decreased Engine Performance: If the NOx sensor is faulty, engine performance may decrease. Fuel efficiency may be affected and the vehicle may produce less power.

  4. Change in Fuel Economy: When the NOx sensor is not working properly, fuel economy may change. The vehicle may consume more fuel.

  5. Exhaust Smell: If the NOx sensor is faulty, an abnormal smell may come from the exhaust.



What Could Be the Causes of the P2213 Fault-Error Code?

 

The causes and reasons for the P2213 Fault/Error code may be:

 

NOx Sensor Faulty: The NOx sensor measures the amount of nitrogen oxides (NOx) in the exhaust gases. If the sensor is faulty, code P2213 may appear.

NOx Sensor Circuit Wiring: Wiring in the NOx sensor circuit may be loose or disconnected. This may trigger the trouble code.

NOx Sensor Circuit Fuse Problem: If the fuse in the NOx sensor circuit is blown, code P2213 may set.

NOx Sensor Circuit Connector Problem: If the connector in the NOx sensor circuit is dirty or oxidized, this can also cause the error.



High NOx Level: The NOx sensor measures the levels of nitrogen oxides (NOx) in the exhaust gases. If another malfunction occurs in the vehicle's exhaust gas purification and NOx levels increase, the NOx sensor may be activated.

Software Issues: Software issues or incompatibilities in the vehicle control module (ECU) can cause errors related to the NOx sensor circuit.

 

What Steps Should Be Followed to Resolve the P2213 Fault-Error Code?


To deal with the P2213 Fault/Error code, you can follow the steps below:

 

Check NOx Sensor: Physically inspect the NOx sensor and replace if necessary. If the sensor is faulty, install a new sensor.

Inspect Wiring: Check wiring connections in the NOx sensor circuit. Correct any missing or loose connections.



Check Fuse: Examine the fuse in the NOx sensor circuit. If the fuse is blown, replace it.

Clean Connectors: Clean the connectors in the NOx sensor circuit. Dirty or oxidized connectors can cause low voltage or interruptions.

Get Professional Help: If the above steps do not solve the problem, contact a car dealer. Professionals can perform the necessary checks to make sure the NOx sensor is working properly.


What Are the Long-Term Effects of the P2213 Fault-Error Code?

 

The long term effects of the P2213 Trouble/Error code are such that issues with the NOx (Nitrogen Oxide) sensor circuit Bank 2 can affect the performance and emissions level of the vehicle. Here are the possible long term effects of this code:

 



  1. Increased Emission Levels: If the NOx sensor is faulty, nitrogen oxide levels in the exhaust gases may increase. This can increase the vehicle's emission levels and negatively impact the environment.

  2. Decreased Engine Performance: When the NOx sensor is not working properly, engine performance can decrease. Fuel efficiency can be affected and the vehicle may produce less power.

  3. Catalytic Converter Damage: If the NOx sensor is faulty, it can damage the catalytic converter. This is a key component to the exhaust system and emissions control.

  4. Long-Term Cost: If the NOx sensor is not replaced or the problem is not resolved, there is a greater risk of failure in the long term, which means higher repair costs.



If you see this error code in your vehicle, you should contact a car service. Experts can perform the necessary checks for correct diagnosis and solution.

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