The Quick Answer above is the generic definition. What follows is the model-specific detail for the Audi models that log P0017.
DTC/P0017·Audi
P0017 on Audi: Causes, Symptoms and Fix Cost
Quick Answer
High SeverityNot safe to driveAudi
P0017 on a Audi means the crankshaft and the exhaust camshaft on bank 1 are not in the correct rotational relationship. The ECU compares the crankshaft position sensor signal to the bank 1 exhaust camshaft position sensor and finds the camshaft timing is off by more than the allowed tolerance. The root cause is typically a stretched timing chain, a failed VVT solenoid for the exhaust cam, or a worn cam phaser.
Typical repair cost, all makes€60 - €5500
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Audi A6
2005-2024The 3.0 TFSI EA837 supercharged V6 in the A6 is known for camshaft adjuster and timing chain tensioner issues that can set P0017. The job requires removing the supercharger to access the front-mounted timing components, with labour at a specialist running 1500 to 2500 EUR. Always replace the full chain kit, not just the failed part.
What causes P0017 on a Audi?
Beyond the generic causes listed on the main P0017 page, these are the patterns noted for Audi models:
Audi A63.0 TFSI camshaft adjuster failure (chronic at 100,000 to 150,000 km)
Audi A6Timing chain tensioner wear on supercharged V6
How to diagnose P0017 on a Audi with OBD2
Follow these steps to pinpoint the root cause of P0017:
- Check engine oil level and condition. Low or contaminated oil is one of the most common causes of P0017. Top up or change with the manufacturer-specified viscosity and clear the code
- Listen for a 1 to 5 second rattle from the front of the engine on cold start. This is the classic stretched timing chain symptom and confirms a mechanical fault rather than a sensor issue
- Use a scan tool to monitor live data. Look at the actual versus commanded exhaust camshaft angle on bank 1. Deviations over 5 to 10 degrees confirm the timing is mechanically off
- Test the exhaust VVT solenoid with a multimeter. Resistance is typically 6 to 13 ohms. Inspect the mesh screen on the solenoid for debris, which is a common quick fix
- If the solenoid and oil are good, the timing chain is the next suspect. A workshop can confirm with a timing chain wear measurement or by removing the valve cover to inspect the chain slack
How much does P0017 cost to fix on a Audi? (EUR)
Estimated repair costs for P0017 in EUR, compiled across makes. Expect Audi parts and labour towards the upper end of each range.
Prices estimated as of March 2026. Costs vary by region, vehicle, and shop.
Codes related to P0017
These codes are often seen alongside P0017 or point to related issues, on any make:
Looking for the full P0017 reference (all makes, full diagnosis flow, complete repair cost matrix)?
See the main P0017 guideSkanyx · Audi
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