The P2047 fault code in automobiles indicates a problem with the Reductant Injection Valve. 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 Valve, an open or shorted harness, or a poor electrical connection.

It is important to address this issue promptly as it can lead to reduced fuel efficiency and increased emissions. The repair difficulty is moderate, with a repair time of 1.0. To fix the issue, one should visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s 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 p2047 fault code. Here are the symptoms to look out for:

  • The P2047 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 power, rough idling, stalling, or difficulty starting the engine.
  • Additionally, the vehicle may experience poor fuel economy, reduced acceleration, or a decrease in overall performance.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.

P2047 fault code can be caused by a faulty valve, open or shorted harness, or poor electrical connection.

  • The automobile fault code P2047 can be caused by a faulty Reductant Injection Valve.
  • It can also be caused by an open or shorted Reductant Injection Valve harness.
  • Additionally, a poor electrical connection in the Reductant Injection Valve circuit can also trigger this fault code.

To fix the automobile fault code p2047, check the possible causes and inspect related wiring harness and connectors for damage.

  • To fix the automobile fault code p2047, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors for any damage or corrosion.
  • Look 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 P2047 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 diagnosis and fixing the P2047 fault code will depend on the hourly rate charged by the auto repair shop and the estimated repair time.

The P2047 code refers to a fault in the Reductant Injection Valve CircuitOpen Bank 1 Unit 1. The Reductant Dosing Valve is responsible for metering and atomizing the reductant liquid before it is mixed with the exhaust gas.

If the sensed temperature is nearing the maximum temperature threshold, reductant spray will be increased in quantity to actively cool the valve.

What are the possible causes of the P2047 automobile fault code?

If your engine light is on and you’re seeing the P2047 fault code, it could be due to a faulty Reductant Injection Valve, an open or shorted Reductant Injection Valve harness, or a poor electrical connection in the Reductant Injection Valve 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 Valve?

If you’re experiencing an Engine Light ON or Service Engine Soon Warning Light, it could be due to a faulty Reductant Injection Valve or a poor electrical connection. 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. This will help you identify if the Reductant Injection Valve harness is open or shorted, and allow you to take the necessary steps to resolve the issue.

What are the steps to take if I find damaged components or broken, bent, pushed out, or corroded connector’s pins when checking the P2047 fault code?

If you encounter damaged components or broken, bent, pushed out, or corroded connector’s pins when checking the P2047 fault code, follow these steps. First, check the possible causes listed above. Then, visually inspect the related wiring harness and connectors. Finally, look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.

p2047 error fault code explained

If your engine light is on and you have a P2047 code, it may be due to a faulty Reductant Injection Valve 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