AutoCodes – Subaru – P000C Subaru

P000C Subaru Code - 'A' Camshaft Position Slow Response Bank 2

Quick Answer

The Active Valve Control System (AVCS) varies camshaft timing by changing the camshaft phase angle depending on engine load in order to increase engine performance and efficiency and lower emission levels. Common causes include Low or Dirty Engine Oil, Faulty Oil Flow Control Solenoid, Oil Flow Control Solenoid harness is open or shorted. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means
P000C Subaru indicates 'A' Camshaft Position Slow Response Bank 2.
Common causes
Common causes include Low or Dirty Engine Oil, Faulty Oil Flow Control Solenoid, Oil Flow Control Solenoid harness is open or shorted.
Severity
High - diagnose this code as soon as possible.
Can I drive?
Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
AI answers can be wrong. Verify repairs with testing. Open full chat
Code Popularity 15,308
How popular is this code, among other codes? Low
Table of contents Created and updated by William Orellana on Jul 08, 2020
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Code P000C Subaru Description

The Active Valve Control System (AVCS) varies camshaft timing by changing the camshaft phase angle depending on engine load in order to increase engine performance and efficiency and lower emission levels. The Engine Control Module (ECM) controls the oil flow control solenoids, mounted on the valve cover of each cylinder head, which acts upon the spool valves to adjust oil pressure flow to the desired chamber inside the camshaft-phasers. The Diagnostic Trouble Code (DTC) sets when the difference between the actual advanced timing and desired advanced timing is larger than the specified amount.
OBDII Code P000C Subaru - 'A' Camshaft Position Slow Response Bank 2 - AutoCodes.com
P000C Subaru Code - 'A' Camshaft Position Slow Response Bank 2

What are the Possible Causes of the DTC P000C Subaru?

  • Low or Dirty Engine Oil
  • Faulty Oil Flow Control Solenoid
  • Oil Flow Control Solenoid harness is open or shorted
  • Oil Flow Control Solenoid circuit poor electrical connection
  • Camshaft Phaser/Sprocket

How to Fix the DTC P000C Subaru?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

Code Tech Notes

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P000C Subaru code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P000C Subaru code?

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Need Help with the Code?

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About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P000C Subaru Code

1. What are the common symptoms of OBDII code P000C ('A' Camshaft Position Slow Response Bank 2) in a Subaru?

- Common symptoms include rough idling, reduced engine performance, misfires, and the illumination of the check engine light.

2. What causes the OBDII code P000C to trigger in a Subaru?

- The code P000C is typically triggered by a slow response from the 'A' camshaft position sensor in Bank 2, which can be caused by sensor malfunctions, wiring issues, or mechanical problems.

3. How serious is the OBDII code P000C in a Subaru?

- While the code P000C may not cause immediate drivability issues, it can lead to long-term engine damage if left unresolved. It is recommended to address this code promptly.

4. Can driving with the OBDII code P000C in a Subaru cause further damage?

- Driving with the code P000C may not immediately cause further damage, but prolonged driving without addressing the underlying issue can lead to more severe engine problems over time.

5. How is the OBDII code P000C in a Subaru diagnosed?

- Diagnosing the code P000C typically involves using a scan tool to retrieve the code, checking the 'A' camshaft position sensor in Bank 2 for proper operation, inspecting wiring connections, and performing any necessary tests to pinpoint the cause.

6. What are some repair tips for addressing the OBDII code P000C in a Subaru?

- Repair tips include checking and replacing the 'A' camshaft position sensor in Bank 2 if necessary, inspecting and repairing any damaged wiring, and ensuring proper mechanical operation of the camshaft system.

7. Can I reset the check engine light after resolving the OBDII code P000C in a Subaru?

- Yes, once the underlying issue causing the code P000C has been fixed, you can reset the check engine light using a scan tool to clear the stored trouble codes.

8. Is it safe to continue driving my Subaru with the check engine light on due to the OBDII code P000C?

- It is generally safe to drive the vehicle for a short distance with the check engine light on due to the code P000C, but it is recommended to address the issue promptly to prevent potential engine damage.

9. How much does it typically cost to repair the OBDII code P000C in a Subaru?

- The cost of repairing the code P000C can vary depending on the underlying cause, but it may involve sensor replacement, wiring repairs, or other related expenses. It is advisable to consult a professional for an accurate estimate.

10. Can a DIY enthusiast address the OBDII code P000C in a Subaru, or is professional help recommended?

- While some DIY enthusiasts may be able to address the code P000C themselves, it is recommended to seek professional help, especially if you are not experienced with diagnosing and repairing engine-related issues.

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