P0022 means the intake camshaft on bank 2 is positioned more retarded than the ECU commanded it to be. The variable valve timing system on bank 2 cannot advance the camshaft to the target angle, typically due to a stuck VVT solenoid, low oil pressure, a stretched timing chain, or a worn cam phaser. The code only appears on V6, V8, V10, and V12 engines.
DTC/P0022·Volkswagen
P0022 on Volkswagen: Causes, Symptoms and Fix Cost
Quick Answer
Moderate SeveritySafe to drive (short-term)Volkswagen
P0022 on a Volkswagen means the intake camshaft on bank 2 is positioned more retarded than the ECU commanded it to be. The variable valve timing system on bank 2 cannot advance the camshaft to the target angle, typically due to a stuck VVT solenoid, low oil pressure, a stretched timing chain, or a worn cam phaser. The code only appears on V6, V8, V10, and V12 engines.
Repair cost on Volkswagen€90 - €9000
What does P0022 mean on a Volkswagen?
Volkswagen Touareg
2005–2024The Touareg 3.0 TFSI V6 and 3.0 TDI V6 (CASA, CASB) are the typical P0022 candidates. On the 3.0 TDI, bank 2 chain stretch is well-documented and often sets multiple correlation and timing codes together. On the 3.0 TFSI, the bank 2 intake adjuster failure mirrors the Audi A6 pattern. Plan for 3000 EUR or more at a VAG specialist for full chain replacement.
What causes P0022 on a Volkswagen?
Beyond the generic causes listed on the main P0022 page, these are the Volkswagen-specific patterns we see most often:
Volkswagen Touareg3.0 TDI V6 bank 2 chain stretch (CASA/CASB)
Volkswagen Touareg3.0 TFSI bank 2 intake adjuster stuck retarded
How to diagnose P0022 on a Volkswagen with OBD2
Follow these steps to pinpoint the root cause of P0022:
- Check engine oil level and condition. Use only the manufacturer-specified oil approval. Low or contaminated oil is the most frequent cause of P0022 and the cheapest first step
- Use a scan tool to monitor live cam phasing data on bank 2. Compare actual versus commanded intake cam angle. A persistent negative deviation confirms the camshaft is stuck retarded
- Locate the bank 2 intake VVT solenoid and remove it. Inspect the mesh filter screen for sludge debris, which restricts oil flow and prevents proper cam advance. Clean or replace
- Measure solenoid resistance with a multimeter (typically 6 to 13 ohms). Out-of-spec readings indicate a failed solenoid
- If the oil, screen, and solenoid all check out, suspect timing chain wear or a sticking cam phaser. A workshop will need to remove the bank 2 valve cover for direct inspection
How much does P0022 cost to fix on a Volkswagen? (EUR)
Estimated repair costs on a Volkswagen (Volkswagen parts and labour typically run 50% above the average for this code).
Prices estimated as of May 2026. Costs vary by region, vehicle, and shop.
Related codes that often appear with P0022 on Volkswagen
These codes commonly cluster with P0022 on Volkswagen vehicles:
FAQ: P0022 on Volkswagen
What does timing retarded mean for P0022?
Retarded timing means the intake camshaft is opening later than the ECU commanded. The VVT system has two states: advanced (cam opens earlier) and retarded (cam opens later). P0022 specifically means bank 2 is stuck in a retarded position when the ECU wants it advanced. P0021 is the opposite, stuck advanced.
Can I just clean the VVT solenoid instead of replacing it?
Sometimes yes. If the solenoid tests good electrically (6 to 13 ohms resistance), the cause is often a clogged mesh filter screen. Carefully remove the solenoid, clean the screen with brake cleaner and a soft brush, and reinstall. If P0022 returns within a few weeks, replacement is the right call.
Why do P0022 and P0021 both appear on V-engines but not on inline-4 engines?
P0021 and P0022 specifically refer to bank 2, which only exists on engines with two cylinder banks (V6, V8, V10, V12). Inline engines have one bank only and set P0011 (advanced) or P0012 (retarded) instead. The diagnostic process is identical between bank 1 and bank 2, but V-engine access and parts are more expensive.
How serious is P0022 on a high-mileage Audi 3.0 TFSI?
Take it seriously. The 3.0 TFSI EA837 is known for camshaft adjuster failures and chain stretch around 100,000 to 150,000 km. Starting with an oil change and bank 2 VVT solenoid replacement (500 to 800 EUR total) is reasonable. If P0022 returns, plan for full chain kit replacement at 2500 to 4500 EUR including labour. Ignoring it risks valve damage.
Looking for the full P0022 reference (all makes, full diagnosis flow, complete repair cost matrix)?
See the main P0022 guideSkanyx · Volkswagen
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