[SOLVED] P1414 Code: High Voltage In Secondary Air Injection System – Fix Now!

The automobile fault code P1414 indicates a problem with the Secondary Air Injection Downstream (AIR) pump. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light.

The cause of this fault code can be a faulty pump, a blocked or disconnected hose, or a stuck openclosed bypass solenoid. To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion.

Additionally, look for any broken, bent, pushed out, or corroded pins in the connectors.

The repair time for this issue is estimated to be around 1.0 hour.

It is important to address this problem promptly to ensure optimal engine performance.

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

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When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1414 fault code.

  • The symptoms of the automobile fault code P1414 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

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The automobile fault code p1414 can be caused by a faulty Secondary Air Injection Downstream (AIR) pump, a blocked or disconnected hose, or a stuck openclosed bypass solenoid.

  • The fault code P1414 can be caused by the following issues: a faulty Secondary Air Injection Downstream (AIR) pump, a hose that is either off or blocked, and a bypass solenoid that is stuck open or closed.

To fix the p1414 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1414, you need to follow these steps: 1.
  • Check the possible causes mentioned above.
  • 2.
  • Visually inspect the wiring harness and connectors related to the fault code.
  • 3.
  • Look for any damaged components.
  • 4.
  • Check for broken, bent, pushed out, or corroded pins in the connectors.
  • 5.
  • Repairing this fault code is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p1414 are the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

The P1414 fault code refers to a problem with the Secondary Air Injection (AIR) system.

This system is responsible for introducing air into the exhaust to help with emissions control. When this fault code is triggered, it means that the system is not detecting the presence of air in the exhaust as it should. There are several possible causes for this fault code. One possibility is a leak in the Electric AIR Pump Hose or the AIR bypass solenoid.

Another possibility is a blockage in the Hose from the AIR pump or the AIR bypass solenoid. Additionally, the AIR bypass solenoid may be stuck open or closed. To diagnose the issue, it is necessary to test the AIR pump to ensure it is capable of driving the HO2S lean.

This will help determine if the pump is functioning properly and if any of the aforementioned components are causing the fault code. If you encounter the P1414 fault code, it is important to address it promptly. Ignoring the issue can lead to increased emissions and potential damage to other components of the vehicle. It is recommended to have a professional mechanic inspect and repair the system to ensure proper functioning and compliance with emissions regulations.

What are the possible causes of fault code P1414 and how can I visually inspect them?

If you’re seeing the dreaded Engine Light ON or Service Engine Soon Warning Light, fault code P1414 might be the culprit. This code is often caused by a faulty Secondary Air Injection Downstream (AIR) pump, a hose that’s either off or blocked, or a bypass solenoid that’s stuck open or closed. To visually inspect these possible causes, check the related wiring harness and connectors for any damage. Look out for broken, bent, pushed out, or corroded connector pins as well.

How does a faulty Secondary Air Injection Downstream (AIR) pump contribute to the engine light being ON?

When the engine light is ON, it could be due to a faulty Secondary Air Injection Downstream (AIR) pump. This can happen if the pump is not functioning properly or if there is a problem with the hose or the bypass solenoid. To fix this issue, you should check the possible causes mentioned above. Take a close look at the wiring harness and connectors, and inspect for any damage or corrosion. Also, make sure to check for any broken, bent, pushed out, or corroded pins in the connectors.

What steps can I take to fix fault code P1414, including checking for damaged components and inspecting the wiring harness and connectors?

To fix fault code P1414, start by checking the possible causes, which include a faulty Secondary Air Injection Downstream (AIR) pump, a hose that is off or blocked, or a bypass solenoid that is stuck open or closed. Next, visually inspect the wiring harness and connectors related to the fault code. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Taking these steps will help identify and resolve the issue.

p1414 error fault code explained

If your engine light is on and you’re getting the P1414 fault code, it could be due to a faulty secondary air injection downstream pump, a blocked or disconnected hose, or a stuck bypass solenoid.

To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for any broken or corroded pins.

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