[SOLVED] P1027 Code: Fix Intake Manifold Air Control Solenoid Short To Ground!

If you’ve noticed that your engine light is on or you’ve received a service engine soon warning, it could be due to the automobile fault code P1027. This code is typically caused by a faulty intake manifold air control solenoid or issues with the solenoid’s harness and electrical connection. To fix this problem, you’ll want to visually inspect the wiring harness and connectors for any damage.

Look out for broken, bent, pushed out, or corroded pins on the connectors. It’s important to address this issue promptly as it can affect your vehicle’s performance. The repair time for this code is estimated to be around 1.0.

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 p1027 fault code.

  • The symptoms of the automobile fault code P1027 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

The automobile fault code P1027 can be caused by a faulty intake manifold air control solenoid, an open or shorted solenoid harness, or a poor electrical connection in the solenoid circuit.

  • The fault code P1027 can be caused by the following: a faulty intake manifold air control solenoid, an open or shorted intake manifold air control solenoid harness, and a poor electrical connection in the intake manifold air control solenoid circuit.

To fix the automobile fault code p1027, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

  • To fix the automobile fault code p1027, start by checking the possible causes mentioned above.
  • Then, visually inspect the wiring harness and connectors related to the issue.
  • Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins.
  • This fix is estimated to take approximately 1.0 hour.

The factors influencing the cost of diagnosing and fixing the automobile fault code P1027 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 P1027 fault code refers to a problem with the Intake Manifold Air Control Solenoid. Specifically, it indicates a short circuit to ground in the solenoid.

This fault code is a generic description, so the manufacturer may have a different description for your specific vehicle model and year. Unfortunately, we currently do not have any further information about the P1027 code. If you have any questions or need more information, please feel free to post your question in the comments section below.

What are the possible causes of the automobile fault code P1027?

If you see the engine light or service engine soon warning light on, the fault code P1027 might be the culprit. This code is often caused by a faulty intake manifold air control solenoid, an open or shorted solenoid harness, or a poor electrical connection in the solenoid circuit. To fix this issue, visually inspect the wiring harness and connectors, checking for any damage or corrosion. Also, look out for broken, bent, pushed out, or corroded pins in the connectors.

How can I visually inspect the wiring harness and connectors related to the intake manifold air control solenoid?

To visually inspect the wiring harness and connectors related to the intake manifold air control solenoid, start by checking for any damaged components. Look closely for any broken, bent, pushed out, or corroded pins on the connectors. These issues can cause a poor electrical connection or an open or shorted circuit. By thoroughly examining the wiring harness and connectors, you can identify any potential problems and address them accordingly. This will help resolve the issue of the engine light being on or the service engine soon warning light appearing.

What should I look for when checking for damaged components or corroded connector pins to fix the P1027 fault code?

When troubleshooting the P1027 fault code, 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. These issues can cause a poor electrical connection and lead to the engine light being on. By addressing these potential causes, you can effectively fix the P1027 fault code.

p1027 error fault code explained

If you’re seeing the Engine Light ON or the Service Engine Soon Warning Light, the p1027 fault code might be the culprit.

This code is usually caused by a faulty intake manifold air control solenoid or issues with the solenoid’s harness and electrical connection. To fix it, visually inspect the wiring harness and connectors, checking for any damage or corrosion.

Look out for broken, bent, pushed out, or corroded connector pins.

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