[SOLVED] P3460 Code: Fixing High Intake Valve Control Circuit In Cylinder 8

The P3460 fault code in automobiles indicates a problem with the Cylinder Deactivation System.

The symptoms of this fault code are not very noticeable, but it can cause the Check Engine Light to turn on.

The possible causes of this fault code include low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness is open or shorted, and Cylinder Deactivation Solenoid circuit poor electrical connection.

The repair importance of this fault code is moderate, and the difficulty level is low. To fix this issue, one needs to visually inspect the related wiring harness and connectors and check for damaged components.

The repair time for this issue is around 1.0 hour.

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

Here are some common symptoms of the automobile fault code p3460:

  • The P3460 fault code indicates a problem with the cylinder deactivation system.
  • Symptoms of this fault code include rough idling, reduced engine power, poor fuel economy, engine misfires, and illuminated check engine light.
  • Additionally, drivers may experience a vibrating sensation while driving, unusual engine noises, and difficulty accelerating.
  • It is important to address these symptoms promptly to prevent further damage to the engine and ensure safe driving conditions.

The P3460 fault code in automobiles can be caused by various factors, including low oil pressure and faulty solenoids.

  • The automobile fault code P3460 can be caused by low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness being open or shorted, and Cylinder Deactivation Solenoid circuit having poor electrical connection.
  • It is important to address all of these potential causes in order to properly diagnose and fix the issue.

Below are some possible fixes for the automobile fault code p3460, including inspecting wiring harness and connectors for damage or corrosion.

  • To fix the automobile fault code p3460, first, check the possible causes listed above.
  • Then, visually inspect the related wiring harness and connectors.
  • Look for any 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 P3460 can be diagnosed and fixed within an estimated repair time of 1.0 hour. The cost of repair is influenced by the repair time, which is commonly charged between $75 and $150 per hour by most auto repair shops.

Therefore, the total cost of diagnosis and fixing of the P3460 fault code will depend on the hourly rate charged by the auto repair shop.

P3460 is a fault code that triggers the engine light to turn on or the service engine soon warning light to appear. This code indicates a problem with the cylinder deactivation system in the engine. The cylinder deactivation system is responsible for shutting down some of the engine’s cylinders to improve fuel efficiency.

When this system fails, it can cause a decrease in fuel economy and an increase in emissions.

If you see the engine light or service engine soon warning light come on, it’s important to have your vehicle diagnosed and repaired as soon as possible to prevent further damage.

What are the possible causes of the P3460 automobile fault code?

The P3460 fault code in automobiles can be caused by low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness being open or shorted, or Cylinder Deactivation Solenoid circuit having poor electrical connection. To fix this issue, one should check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components and broken, bent, pushed out, or corroded connector’s pins.

How can one fix the P3460 automobile fault code?

If you’re experiencing the P3460 fault code, it could be due to low oil pressure, a restricted oil passage, engine mechanical issues, or a faulty Cylinder Deactivation Solenoid. To fix it, start by visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector pins.

What should be visually inspected when trying to fix the P3460 automobile fault code?

To fix the P3460 automobile fault code, start by visually inspecting the wiring harness and connectors related to the possible causes, which include low oil pressure, restricted oil passage, engine mechanical condition, faulty Cylinder Deactivation Solenoid, Cylinder Deactivation Solenoid harness being open or shorted, and Cylinder Deactivation Solenoid circuit poor electrical connection. Look for damaged components and check for broken, bent, pushed out, or corroded connector’s pins.

p3460 error fault code explained

To fix the p3460 fault code, check for low oil pressure, restricted oil passage, or engine mechanical issues. Also, inspect the Cylinder Deactivation Solenoid and its wiring harness for any damage or poor electrical connection. Look for broken, bent, pushed out, or corroded connector’s pins.

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