P0019 Saturn Code - Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor 'B'
Quick Answer
The P0019 diagnostic trouble code (DTC) for Saturn vehicles specifically refers to the Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor 'B'. Common causes include Faulty crankshaft position sensor, Faulty camshaft position sensor, Timing belt or chain issues. 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 Saturn indicates Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor 'B'.
- Common causes
- Common causes include Faulty crankshaft position sensor, Faulty camshaft position sensor, Timing belt or chain issues.
- 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.
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Code P0019 Saturn Description
The P0019 diagnostic trouble code (DTC) for Saturn vehicles specifically refers to the Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor 'B'. This code indicates that there is a correlation problem between the crankshaft position sensor and the camshaft position sensor in Bank 2 of the engine. These sensors are crucial for the engine control module (ECM) to accurately determine the position of the crankshaft and camshaft, which is essential for proper fuel injection timing and ignition timing.
Common Causes of P0019 Saturn
- Faulty crankshaft position sensor
- Faulty camshaft position sensor
- Timing belt or chain issues
- Wiring problems
- ECM malfunctions
Symptoms of P0019 Saturn
- Rough running engine
- Engine misfires
- Reduced power and acceleration
- Stalling
- Illuminated Check Engine Light
How to Fix P0019 Saturn
- Diagnose the specific cause of the correlation problem by using a scan tool to check the sensor readings and inspecting the wiring for any damage.
- Replace the faulty crankshaft position sensor, camshaft position sensor, or timing belt/chain if necessary.
- Repair any damaged wiring connections related to the sensors or ECM.
- Clear the DTC and reset the ECM to see if the code returns.
- Test drive the vehicle to ensure that the issue has been resolved and that the sensors are correlating properly.
Cost to Fix P0019 Saturn
The cost of repairing a P0019 code on a Saturn vehicle can vary depending on the specific cause of the issue. On average, the parts for replacing sensors or timing components can range from $100 to $300. Labor costs can add an additional $100 to $300, depending on the shop's hourly rates and the complexity of the repair. Overall, the total repair cost for this issue may range from $200 to $600. It is advisable to consult with a trusted mechanic or dealership to get an accurate estimate based on your vehicle's make and model.
Tech Notes for P0019 Saturn
2007-2009 Saturn AURA
2008-2010 Saturn OUTLOOK
2008-2010 Saturn VUE
Saturn Factory Service Bulletin OBDII Code P0019
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Frequently Asked Questions about P0019 Saturn Code
1. What does the OBDII code P0019 mean on a Saturn?
P0019 indicates a "Crankshaft Position - Camshaft Position Correlation Bank 2 Sensor 'B'" issue, meaning the engine's computer has detected a misalignment between the crankshaft and camshaft positions.
2. What are the common symptoms of a P0019 code on a Saturn?
Symptoms may include difficulty starting, rough idling, reduced engine performance, decreased fuel efficiency, or an illuminated check engine light.
3. What causes the P0019 code on a Saturn?
Common causes include a faulty camshaft or crankshaft position sensor, a stretched or damaged timing chain, misaligned timing components, oil flow issues, or electrical wiring problems.
4. How do I diagnose the P0019 code on my Saturn?
Start by checking the camshaft and crankshaft position sensors, inspect the timing chain for wear or damage, verify proper oil levels, and look for damaged wiring or connectors.
5. Can low oil cause a P0019 code on a Saturn?
Yes, low or dirty oil can affect the operation of the variable valve timing (VVT) system, potentially leading to a P0019 code.
6. Is it safe to drive with a P0019 code on a Saturn?
Driving with a P0019 code is not recommended as it can lead to engine misfires, poor performance, and potential engine damage if not addressed promptly.
7. How much does it typically cost to fix a P0019 code on a Saturn?
Repair costs vary depending on the cause. Replacing a camshaft or crankshaft sensor may cost $100–$300, while timing chain repairs can exceed $1,000.
8. Can I fix the P0019 code on my Saturn myself?
If you're experienced with car repairs, you may be able to replace sensors or check wiring yourself. However, timing chain or VVT system repairs are best left to professionals.
9. Does resetting the check engine light fix the P0019 code on a Saturn?
Resetting the light may temporarily clear the code, but it won’t resolve the underlying issue, and the code will likely return unless the problem is fixed.
10. How can I prevent a P0019 code from occurring on my Saturn?
Regularly maintain your vehicle by changing the oil on schedule, using the correct oil type, inspecting timing components for wear, and addressing check engine lights promptly.
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