The Quick Answer above is the generic definition. What follows is the model-specific detail for the Audi models that log P2006.
DTC/P2006·Audi
P2006 on Audi: Causes, Symptoms and Fix Cost
Quick Answer
Moderate SeveritySafe to drive (short-term)Audi
P2006 on a Audi means the intake manifold runner flaps are stuck in the closed position. When closed, the intake path is set for low-RPM torque but restricts airflow at higher engine speeds. The result is reduced power output at higher RPM and the engine may feel breathless during hard acceleration.
Typical repair cost, all makes€110 - €1000
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Get Skanyx freeWhat does P2006 mean on a Audi?
Audi A3
2004-2024The A3 shares its engine and intake manifold with the VW Golf. The 2.0 TDI (BKD/BMM engine codes) in the A3 8P is particularly prone to P2006 due to the original intake manifold design. Check the part number on the manifold you remove before ordering a replacement.
What causes P2006 on a Audi?
Beyond the generic causes listed on the main P2006 page, these are the patterns noted for Audi models:
Audi A3Original design manifold flap failure on 8P 2.0 TDI
Audi A3Carbon deposits from EGR on direct injection models
How to diagnose P2006 on a Audi with OBD2
Follow these steps to pinpoint the root cause of P2006:
- Visually inspect the intake manifold runner flaps by removing the top engine cover and looking into the intake ports (or using a borescope). Check if flaps are stuck closed with carbon deposits or if linkage is broken.
- Command the runner control actuator using a diagnostic scanner's actuator test function. Listen for the motor activating and watch for flap movement. No movement confirms a mechanical jam or motor failure.
- If flaps are carbon-fouled, attempt to free them by spraying intake cleaner while gently working the flaps by hand. If they move freely after cleaning, the carbon buildup was the cause.
- Test the actuator motor resistance (typically 5-30 ohms depending on design). Also verify the ECU is sending the correct command signal by back-probing the actuator connector.
- On vacuum-operated systems, check the vacuum supply hose for cracks, splits, or disconnection. Test the actuator diaphragm by applying vacuum with a hand pump and checking for leaks.
How much does P2006 cost to fix on a Audi? (EUR)
Estimated repair costs for P2006 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 P2006
These codes are often seen alongside P2006 or point to related issues, on any make:
Looking for the full P2006 reference (all makes, full diagnosis flow, complete repair cost matrix)?
See the main P2006 guideSkanyx · Audi
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