If you see the Engine Light ON or Service Engine Soon Warning Light, it could be due to the P2219 fault code. This code indicates a problem with the Nitrogen Oxide (NOx) Sensor, which could be faulty or have a poor electrical connection. The repair importance of this issue is moderate, as it could affect the vehicle’s emissions and performance.

However, the difficulty level of the repair is low, and it can be fixed by visually inspecting the wiring harness and connectors for any damage or corrosion. The repair time for this issue is estimated to be around 1.0 hour.

To interpret the fault code, you need to use an OBD-II scanner or code reader.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON or Service Engine Soon Warning Light, it could be a sign of p2219 fault code.

Here are the symptoms to look out for:

  • The P2219 fault code in an automobile can cause several symptoms.
  • The most common symptom is the illumination of the engine light or service engine soon warning light.
  • Other symptoms include a decrease in engine power, rough idling, stalling, and poor acceleration.
  • The vehicle may also experience difficulty starting, reduced fuel efficiency, and increased emissions.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.

P2219 fault code can be caused by various issues, including a faulty NOx sensor or poor electrical connection.

  • The automobile fault code P2219 can be caused by a faulty Nitrogen Oxide (NOx) sensor.
  • It can also be caused by an open or shorted Nitrogen Oxide (NOx) sensor harness.
  • Additionally, a poor electrical connection in the Nitrogen Oxide (NOx) sensor circuit can also trigger this fault code.

Below are the possible fixes for the automobile fault code p2219, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p2219, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.
  • This fix will take an estimated repair time of 1.0 hour.

The fault code P2219 indicates an issue with the NOx sensor circuit. The estimated repair time for this fault code is 1.0 hour.

The cost of fixing this issue can vary depending on the auto repair shop, but it is common for them to charge between $75 and $150 per hour. Other factors that may influence the cost include the severity of the issue, the type of vehicle, and the location of the repair shop.

The P2219 code is related to the NOx sensor in the exhaust system of a vehicle.

This sensor measures the amount of nitric oxide and nitrogen oxide in the exhaust system. When the NOx sensor indicates that the storage capacity has been reached, the regeneration phase is initiated by the fueling management system. The Powertrain Control Module (PCM) monitors the NOx sensor and sets the code when the NOx sensor circuit voltage reading is not within the normal operating threshold for a specific engine bank.

The P2219 code specifically refers to the NOx Sensor Heater Control Circuit Low Bank.

What are the possible causes of the P2219 automobile fault code?

If your engine light is on and you’re seeing the P2219 fault code, it could be due to a faulty Nitrogen Oxide (NOx) sensor, an open or shorted NOx sensor harness, or a poor electrical connection in the NOx sensor circuit. To fix the issue, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the related wiring harness and connectors to fix the P2219 fault code?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light due to a P2219 fault code, it could be caused by a faulty Nitrogen Oxide (NOx) Sensor, an open or shorted NOx Sensor harness, or a poor electrical connection in the NOx Sensor circuit. To fix this issue, you should visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. Don’t forget to check the “Possible Causes” listed above.

What are the signs of damaged components that I should look for when fixing the P2219 fault code?

If you’re fixing the P2219 fault code, look out for the engine light or service engine soon warning light turning on. The cause could be a faulty Nitrogen Oxide (NOx) Sensor, an open or shorted NOx Sensor harness, or a poor electrical connection in the NOx Sensor circuit. To fix it, visually inspect the wiring harness and connectors, and check for damaged components such as broken, bent, pushed out, or corroded connector pins.

p2219 error fault code explained

If your engine light is on and you have a P2219 fault code, it could be due to a faulty Nitrogen Oxide (NOx) sensor, an open or shorted NOx sensor harness, or a poor electrical connection.

To fix it, visually inspect the wiring harness and connectors for damage or corrosion, and check for broken or bent pins.

Scroll to Top