The automobile fault code P112F indicates a problem with the intake pipe vacuum sensor or throttle body.

The most common symptom is the engine light being illuminated. The cause could be a faulty intake pipe vacuum sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a faulty throttle body.

To fix this issue, you should visually inspect the wiring harness and connectors for any damage.

Look for broken, bent, pushed out, or corroded pins in the connectors. The repair time for this problem is estimated to be around 1.0 hour.

It is important to address this issue promptly to prevent further damage to the engine.

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

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p112f fault code.

  • The symptoms of the automobile fault code p112f include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code p112f can be caused by a faulty intake pipe vacuum sensor, open or shorted sensor harness, poor electrical connection in the sensor circuit, or a faulty throttle body.

  • The fault code P112F can be caused by: a faulty intake pipe vacuum sensor, an open or shorted intake pipe vacuum sensor harness, a poor electrical connection in the intake pipe vacuum sensor circuit, and a faulty throttle body.

To fix the automobile fault code p112f, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p112f, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors for any damage.
  • Look for broken, bent, pushed out, or corroded pins on the connectors.
  • This fix should take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code p112f are the estimated repair time of 1.0 hour and the hourly rate charged by auto repair shops, which typically ranges between $75 and $150.

The P112F fault code indicates that the Manifold Absolute Pressure (MAP) sensor is detecting a high throttle angle in relation to the applied intake pipe vacuum. The MAP sensor is responsible for monitoring engine load by measuring the depression in the inlet manifold. This information is used to calculate various engine functions such as fuel injection quantity, ignition timing, boost pressure control, and idle speed control.

When the monitored mass flow rate exceeds a certain limit, the DME system recognizes this as a fault and triggers the P112F code. This fault code suggests that there may be an issue with the throttle angle in relation to the intake pipe vacuum, which could affect the engine’s performance and efficiency.

What are the possible causes of the automobile fault code p112f?

If you see the engine light on or the service engine soon warning light, the fault code P112F could be the culprit. This code is often caused by a faulty intake pipe vacuum sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a faulty throttle body. To fix the issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix the p112f fault code?

If you’re dealing with the p112f fault code and your engine light is on, it’s time to take action. The culprit could be a faulty intake pipe vacuum sensor, an open or shorted sensor harness, a poor electrical connection in the sensor circuit, or a faulty throttle body. To fix the issue, start by visually inspecting the wiring harness and connectors. Look for any signs of damage, such as broken, bent, pushed out, or corroded pins. This step is crucial in identifying and resolving the problem.

What should I look for when checking for damaged components and connector’s pins to resolve the p112f fault code?

When resolving the p112f fault code, start by checking for damaged components and connector’s pins. This can be done by visually inspecting the related wiring harness and connectors. Look for any signs of damage such as broken, bent, pushed out, or corroded pins. By doing this, you can identify any issues that may be causing the fault code and take the necessary steps to fix them.

p112f error fault code explained

If your engine light is on, it could be due to a faulty intake pipe vacuum sensor or a problem with the throttle body. To fix it, visually inspect the wiring harness and connectors for any damage.

Check for broken or corroded pins on the connectors.

Take action now to prevent further issues.

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