The P2059 fault code in automobiles indicates a problem with the Reductant Injection Air Pump. The most common symptom is the illumination of the Engine Light or Service Engine Soon Warning Light.

The cause of this fault code could be a faulty Reductant Injection Air Pump, an open or shorted harness, or a poor electrical connection in the circuit.

It is important to address this issue promptly as it can lead to increased emissions and reduced fuel efficiency. The repair time for this issue is estimated to be around 1.0 hour.

To fix this problem, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector pins.

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 p2059 fault code. Here are the symptoms to look out for:

  • The P2059 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include a decrease in engine performance, reduced fuel efficiency, and rough idling.
  • Additionally, the vehicle may experience stalling or hesitation during acceleration, and there may be a noticeable decrease in power.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle.

P2059 fault code can be caused by a faulty pump, open or shorted harness, or poor electrical connection.

  • The automobile fault code p2059 can be caused by a faulty Reductant Injection Air Pump.
  • It can also be caused by an open or shorted Reductant Injection Air Pump harness.
  • Additionally, a poor electrical connection in the Reductant Injection Air Pump circuit can also trigger this fault code.

Below are the possible fixes for the automobile fault code p2059, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p2059, 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 automobile fault code P2059 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the hourly rate charged by the auto repair shop, which typically ranges between $75 and $150 per hour. Therefore, the total cost of diagnosing and fixing the P2059 fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time required to fix the issue.

The P2059 code is a generic description for the Reductant Injection Air Pump Control CircuitOpen.

However, the manufacturer may have a different description for your specific vehicle model and year. Unfortunately, we do not have any additional information about this code at this time.

If you have any questions or concerns, please feel free to post them in the comments section below for more information.

What are the possible causes of the P2059 automobile fault code?

If your engine light is on and you’re seeing the P2059 fault code, it could be due to a faulty Reductant Injection Air Pump, an open or shorted harness, or poor electrical connection in the circuit. To fix this issue, you should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

How can I visually inspect the wiring harness and connectors related to the Reductant Injection Air Pump?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Reductant Injection Air Pump or a poor electrical connection. To fix this issue, you should visually inspect the related wiring harness and connectors. Check for any damaged components and look for broken, bent, pushed out, or corroded connector’s pins. This will help you identify any open or shorted circuits and ensure that the Reductant Injection Air Pump is functioning properly.

What should I do if I find damaged components or broken, bent, pushed out, or corroded connector’s pins during the inspection for the P2059 fault code?

If you find damaged components or broken, bent, pushed out, or corroded connector’s pins during the inspection for the P2059 fault code, you should visually inspect the related wiring harness and connectors. Check for any possible damage and replace any faulty components. This will help to ensure that the Reductant Injection Air Pump is functioning properly and that the engine light or service engine soon warning light is turned off.

p2059 error fault code explained

If your engine light is on and the fault code is p2059, it may be due to a faulty Reductant Injection Air Pump or poor electrical connection. Check the wiring harness and connectors for damage or corrosion. Look for broken, bent, or pushed out pins.

Scroll to Top