OBD-II Error Code P0017: How to Fix It

Medium 2-4 hours Medium Severity Verified June 2026
Error Code
P0017
Brand
OBD-II Generic
Product Type
automotive
Severity
Medium
DIY Difficulty
Medium
Estimated Fix Time
2-4 hours
Error code P0017 means your car's engine computer detected a misalignment between the crankshaft and the camshaft on bank 1, sensor 2. This often indicates a timing chain/belt issue or a faulty variable valve timing (VVT) component. Driving with this code can lead to engine damage if not addressed promptly.
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Tools You'll Need

How to Fix Error Code P0017

  1. Check Engine Oil Level and Condition

    Do not overfill oil – it can cause damage.
  2. Inspect Engine Timing Components

    Engine must be cool. Disconnect battery negative terminal before servicing.
  3. Test Camshaft and Crankshaft Position Sensors

    Ensure ignition is OFF before testing sensors.
  4. Inspect VVT Solenoids and Actuators

    Use caution with brake cleaner – avoid contact with skin.
  5. Check Engine Wiring and Grounds

  6. Clear Code and Test Drive

    Do not clear codes without addressing root cause – may mask serious issues.

Parts You May Need

Engine oil and filter
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Camshaft position sensor
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Crankshaft position sensor
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VVT solenoid (oil control valve)
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Timing chain/belt kit
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Engine oil and filter
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Camshaft position sensor
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Crankshaft position sensor
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VVT solenoid (oil control valve)
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Timing chain/belt kit
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Engine oil and filter
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Camshaft position sensor
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Crankshaft position sensor
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VVT solenoid (oil control valve)
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Timing chain/belt kit
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Engine oil and filter
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Camshaft position sensor
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Crankshaft position sensor
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VVT solenoid (oil control valve)
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Timing chain/belt kit
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When to Call a Professional

If you suspect timing chain/belt failure (engine rattles, poor performance), lack specialized tools (timing light, scan tool for VVT relearn), or the code persists after basic checks, take the vehicle to a certified mechanic. Timing repairs require precision.

Frequently Asked Questions

Can I drive my car with error code P0017?
It's not recommended. Driving with P0017 can cause poor fuel economy, reduced power, and potential engine damage if the timing is off. Have it diagnosed as soon as possible.
What does P0017 mean in simple terms?
It means the engine's computer detected that the camshaft and crankshaft are not rotating in sync. This usually points to a timing belt/chain issue, faulty sensor, or oil flow problem in the variable valve timing system.
How much does it cost to fix code P0017?
Cost varies widely. Simple fixes like oil change or sensor replacement can be $100-$300. Timing chain/belt replacement can cost $500-$1500 or more depending on vehicle make and model.
Will a bad oil pressure cause P0017?
Yes, low oil pressure can prevent the VVT system from operating correctly, triggering P0017. Always check oil level and pressure first.
Is P0017 a serious error code?
Yes, it is considered medium to serious because it affects engine timing. Ignoring it may lead to catastrophic engine failure over time.