AutoCodes – Audi – P0019 Audi

P0019 Audi Code - Crankshaft Position Camshaft Position Correlation Bank 2 Sensor 'B'

Quick Answer

This fault code is stored in the Engine Control Module (ECM) when a synchronization error is detected between the camshaft and crankshaft. Common causes include Faulty Camshaft Position Sensor, Faulty Crankcase Pressure Sensor, Camshaft Position Sensor/Crankcase Pressure Sensor 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: P0019 Audi indicates Crankshaft Position Camshaft Position Correlation Bank 2 Sensor 'B'.
Common causes: Common causes include Faulty Camshaft Position Sensor, Faulty Crankcase Pressure Sensor, Camshaft Position Sensor/Crankcase Pressure Sensor 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.

Save to My Repairs My Repairs

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

Code Popularity 18,252

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 Jul 05, 2020

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 P0019 Audi Description

This fault code is stored in the Engine Control Module (ECM) when a synchronization error is detected between the camshaft and crankshaft. The output from both the camshaft and crankshaft sensors is compared and if the signal is outside of specifications then a correlation fault is flagged. The valve timing should be checked before any electrical fault finding is carried out. An oscilloscope can be used to validate the timing. However, some vehicles have a keyless drive on the phonic wheel pickup for the camshaft and/or crankshaft sensor. In this case, the static valve timing may be within specification but the phonic wheel is out of alignment.

OBDII Code P0019 Audi - Crankshaft Position Camshaft Position Correlation Bank 2 Sensor 'B' - AutoCodes.com — P0019 Audi Code - Crankshaft Position Camshaft Position Correlation Bank 2 Sensor 'B'

What does this mean?

What are the Possible Causes of the DTC P0019 Audi?

Faulty Camshaft Position Sensor
Faulty Crankcase Pressure Sensor
Camshaft Position Sensor/Crankcase Pressure Sensor harness is open or shorted
Camshaft Position Sensor/Crankcase Pressure Sensor circuit poor electrical connection
Mechanical Defect

How to Fix the DTC P0019 Audi?

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 P0019 Audi 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 P0019 Audi code?

Need more information on how to fix the P0019 Audi code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P0019 Audi 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 P0019 Audi Code

1. What are the common symptoms of OBDII code P0019 in an Audi related to the Crankshaft Position Camshaft Position Correlation Bank 2 Sensor 'B'?

Symptoms may include rough idling, engine misfires, decreased fuel efficiency, and potential stalling of the vehicle.

2. What are the possible causes of OBDII code P0019 in an Audi?

Common causes include a faulty camshaft position sensor, issues with the timing chain or belt, incorrect engine oil viscosity, or problems with the variable valve timing (VVT) system.

3. How can I diagnose OBDII code P0019 in my Audi?

Diagnosis typically involves using an OBDII scanner to read the trouble codes, inspecting the camshaft and crankshaft position sensors, checking the timing components, and ensuring proper oil levels and quality.

4. Can I continue driving my Audi with OBDII code P0019 present?

It is not recommended to drive your Audi with this code present, as it can lead to further engine damage and potential safety hazards. It's best to address the issue promptly.

5. How can I repair OBDII code P0019 in my Audi?

Repair methods may include replacing the camshaft position sensor, fixing timing chain or belt issues, correcting engine oil problems, or repairing the VVT system. It's advised to consult a professional mechanic for proper diagnosis and repair.

6. Is OBDII code P0019 a serious issue in an Audi?

Yes, this code should be taken seriously as it can impact the performance and longevity of your Audi's engine if left unresolved. Ignoring the issue may lead to more severe problems over time.

7. Can a DIY enthusiast fix OBDII code P0019 in an Audi?

While some basic automotive knowledge is helpful, addressing this code often requires specialized tools and expertise. It's recommended to seek assistance from a qualified mechanic for accurate diagnosis and repair.

8. How much does it cost to repair OBDII code P0019 in an Audi?

The cost of repair can vary depending on the specific cause of the code and labor rates in your area. It's advisable to obtain estimates from reputable auto repair shops to determine the total cost.

9. Will resetting the OBDII code P0019 in my Audi make the issue go away?

Resetting the code may temporarily clear the warning light, but it will not fix the underlying problem causing OBDII code P0019. It's crucial to address the root cause of the issue for a permanent solution.

10. How often does OBDII code P0019 occur in Audis?

While the frequency may vary, this code can occur in Audis with variable valve timing systems, particularly those with higher mileage or inadequate maintenance. Regular servicing and timely repairs can help prevent this issue.