AutoCodes – Generic – P002B

P002B Code - 'B' Camshaft Profile Control Circuit Low Bank 1

Quick Answer

The Engine Control Module (ECM) monitors the 'B' Camshaft Profile Control Circuit Bank 1. Common causes include Faulty 'B' Camshaft Position Sensor Bank 1, 'B' Camshaft Position Sensor Bank 1 harness is open or shorted, 'B' Camshaft Position Sensor Bank 1 circuit poor electrical connection. 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: P002B indicates 'B' Camshaft Profile Control Circuit Low Bank 1.
Common causes: Common causes include Faulty 'B' Camshaft Position Sensor Bank 1, 'B' Camshaft Position Sensor Bank 1 harness is open or shorted, 'B' Camshaft Position Sensor Bank 1 circuit poor electrical connection.
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.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 5,496

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 07, 2019

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code P002B Description

The Engine Control Module (ECM) monitors the 'B' Camshaft Profile Control Circuit Bank 1. The ECM sets the OBDII code when the 'B' Camshaft Profile Control Circuit Bank 1 is out of factory specifications.

P002B Code - 'B' Camshaft Profile Control Circuit Low Bank 1

What does this mean?

What are the Possible Causes of the DTC P002B?

Faulty 'B' Camshaft Position Sensor Bank 1
'B' Camshaft Position Sensor Bank 1 harness is open or shorted
'B' Camshaft Position Sensor Bank 1 circuit poor electrical connection
Engine Timing

How to Fix the DTC P002B?

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P002B 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 P002B code?

Need more information on how to fix the P002B code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P002B code diagnosed by a professional: Find a repair shop in your area

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 P002B Code

1. What are common symptoms of OBDII code P002B?

- Common symptoms of code P002B include rough idling, poor engine performance, decreased fuel efficiency, and the illumination of the check engine light.

2. What does the OBDII code P002B indicate?

- The code P002B indicates a malfunction in the "B" camshaft profile control circuit on bank 1 of the engine.

3. What are some possible causes of OBDII code P002B?

- Possible causes of code P002B include a faulty camshaft position sensor, wiring issues in the camshaft control circuit, low engine oil levels, or a malfunctioning variable valve timing (VVT) solenoid.

4. How can I diagnose the OBDII code P002B?

- Diagnosing code P002B typically involves using a scan tool to read the code, checking the camshaft position sensor and VVT solenoid for proper operation, and inspecting the wiring for any damage or loose connections.

5. Can I continue driving with OBDII code P002B?

- It is not recommended to continue driving with code P002B as it can lead to further engine damage and potentially cause safety hazards. It is best to address the issue promptly.

6. How can I repair OBDII code P002B?

- Repairing code P002B may involve replacing the camshaft position sensor, repairing any damaged wiring in the control circuit, ensuring proper engine oil levels, or replacing a faulty VVT solenoid.

7. Will resetting the check engine light resolve OBDII code P002B?

- Resetting the check engine light may temporarily turn it off, but it will not resolve the underlying issue causing code P002B. It is important to diagnose and repair the problem to prevent further issues.

8. How much does it cost to fix OBDII code P002B?

- The cost of fixing code P002B can vary depending on the specific cause of the issue, the parts needed for repair, and labor costs. It is recommended to consult a mechanic for an accurate estimate.

9. Can a DIY enthusiast fix OBDII code P002B?

- Depending on the individual's skill level and access to tools, a DIY enthusiast may be able to address code P002B by following repair guides and procedures. However, if unsure, it is best to seek professional help.

10. How often does OBDII code P002B occur in vehicles?

- Code P002B is relatively common in vehicles with variable valve timing systems, especially as the vehicle ages or if maintenance is neglected. Regular maintenance can help prevent this code from occurring.