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DTC/P2006

P2006: Intake Manifold Runner Control Stuck Closed (Bank 1)

Quick Answer
Moderata GravitàSicuro da guidare (a breve termine)Sistema di alimentazione

P2006 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.

Costo di riparazione stimatoDa €110 a €1000+, varia in base al veicolo

Cosa significa P2006?

P2006 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.

P2006 è un codice diagnostico di guasto relativo a sistema di alimentazione, classificato con gravità moderate. Quando la centralina (ECU) del tuo veicolo rileva questa condizione, memorizza P2006 e accende la spia motore.

Quali sono i sintomi di P2006?

Se il tuo veicolo ha attivato P2006, potresti notare uno o più di questi sintomi:

  • Check engine light illuminated
  • Reduced power at higher RPM
  • Engine feels flat or unresponsive above 3500 RPM
  • Slightly rough idle in some cases
  • Rattling noise from intake manifold area
  • Possible whistling or hissing from intake

Cosa causa P2006?

Ecco le cause più comuni di P2006, ordinate in base alla probabilità che siano la causa del problema:

altaCarbon buildup jamming flaps in closed position
altaBroken intake manifold runner flap linkage
mediaFaulty runner control actuator motor
mediaVacuum actuator diaphragm failure (older systems)
bassaECU or wiring fault preventing actuator operation

È sicuro guidare con P2006?

In genere sì, per brevi tragitti. Safe for short-term driving. You may notice reduced high-RPM power and the engine may feel flat above 3500 RPM. Have it checked within a few weeks.

Come si diagnostica P2006?

Segui questi passaggi per individuare la causa principale di P2006:

  1. 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.
  2. 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.
  3. 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.
  4. 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.
  5. 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.

Quanto costa riparare P2006?

I costi di riparazione di P2006 variano a seconda della causa principale e del tuo veicolo. Ecco le stime tipiche:

Riparazione Costo dei ricambi Costo della manodopera Stima totale Difficoltà fai-da-te
Intake manifold cleaning and carbon removal €10–€30 €100–€250 €110–€280 Moderata
Intake manifold runner repair kit €40–€150 €100–€300 €140–€450 Moderata
Runner control actuator motor replacement €50–€200 €60–€180 €110–€380 Moderata
Complete intake manifold replacement €200–€600 €150–€400 €350–€1000 Professionale

Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.

P2006 su veicoli specifici

P2006 si comporta in modo diverso a seconda del tuo veicolo. Seleziona la tua auto qui sotto per cause specifiche del modello, problemi noti e stime dei costi adeguate:

Volkswagen

P2006 su Volkswagen Golf

2004-2024

The Golf 2.0 TDI is the most common model to trigger P2006 in Europe, as diesel engines produce more intake carbon buildup than petrol engines. The EA189 and EA288 intake manifolds have flaps that become heavily coated with carbon from the EGR system. Walnut blasting or chemical cleaning of the intake ports is the recommended long-term fix.

Cosa causa P2006 su una Volkswagen Golf?

Volkswagen GolfHeavy EGR-related carbon deposits on 2.0 TDI flaps
Volkswagen GolfPlastic flap and linkage deterioration
Volkswagen GolfEA113 2.0 TFSI manifold actuator failure
Audi

P2006 su Audi A3

2004-2024

The 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. Audi released an updated manifold with improved flap design for later production models.

Cosa causa P2006 su una Audi A3?

Audi A3Original design manifold flap failure on 8P 2.0 TDI
Audi A3Carbon deposits from EGR on direct injection models

Costo di riparazione di P2006 per Audi A3

Costi stimati per i proprietari di Audi A3adeguato al rialzo rispetto alla media a causa dei prezzi dei ricambi specifici Audi

Riparazione Costo dei ricambi Costo della manodopera Stima totale Difficoltà fai-da-te
Intake manifold cleaning and carbon removal €11–€33 €110–€275 €121–€308 Moderata
Intake manifold runner repair kit €44–€165 €110–€330 €154–€495 Moderata
Runner control actuator motor replacement €55–€220 €66–€198 €121–€418 Moderata
Complete intake manifold replacement €220–€660 €165–€440 €385–€1100 Professionale

Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.

SEAT

P2006 su SEAT Leon

2005-2024

The Leon with 2.0 TDI and 2.0 TFSI engines uses the same VAG intake manifold. Aftermarket repair kits designed for the Golf/A3 fit identically. The Leon FR and Cupra models with the 2.0 TFSI are also affected, though the higher exhaust gas temperatures help keep carbon deposits slightly lower than on TDI models.

Cosa causa P2006 su una SEAT Leon?

SEAT LeonShared VAG intake manifold carbon fouling
SEAT LeonRunner linkage wear on high-km TDI engines

Costo di riparazione di P2006 per SEAT Leon

Costi stimati per i proprietari di SEAT Leonadeguato al ribasso rispetto alla media a causa dei prezzi dei ricambi specifici SEAT

Riparazione Costo dei ricambi Costo della manodopera Stima totale Difficoltà fai-da-te
Intake manifold cleaning and carbon removal €10–€29 €95–€238 €105–€266 Moderata
Intake manifold runner repair kit €38–€143 €95–€285 €133–€428 Moderata
Runner control actuator motor replacement €48–€190 €57–€171 €105–€361 Moderata
Complete intake manifold replacement €190–€570 €143–€380 €333–€950 Professionale

Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.

Skoda

P2006 su Skoda Octavia

2004-2024

The Octavia 2.0 TDI is affected in the same way as the Golf and A3. On the Octavia vRS/RS models with the 2.0 TFSI, the higher boost pressure can exacerbate flap wear. The same aftermarket repair kits and cleaning procedures apply across all VAG models.

Cosa causa P2006 su una Skoda Octavia?

Skoda Octavia2.0 TDI EGR carbon buildup blocking flaps
Skoda Octavia2.0 TFSI vRS higher boost accelerating flap wear

Costo di riparazione di P2006 per Skoda Octavia

Costi stimati per i proprietari di Skoda Octaviaadeguato al ribasso rispetto alla media a causa dei prezzi dei ricambi specifici Skoda

Riparazione Costo dei ricambi Costo della manodopera Stima totale Difficoltà fai-da-te
Intake manifold cleaning and carbon removal €10–€29 €95–€238 €105–€266 Moderata
Intake manifold runner repair kit €38–€143 €95–€285 €133–€428 Moderata
Runner control actuator motor replacement €48–€190 €57–€171 €105–€361 Moderata
Complete intake manifold replacement €190–€570 €143–€380 €333–€950 Professionale

Prezzi stimati al March 2026. I costi variano in base alla regione, al veicolo e all'officina.

Questi codici compaiono spesso insieme a P2006 o indicano problemi correlati:

P2004P2008P2015P2007P2005

Domande frequenti su P2006

What is the difference between P2004 and P2006?

P2004 means the intake runner flaps are stuck open (good for high RPM, bad for low RPM), while P2006 means they are stuck closed (good for low RPM, bad for high RPM). Both are caused by the same mechanical issues: broken flaps, worn linkage, or carbon buildup.

What does P2006 mean on a VW or Audi?

On VW/Audi vehicles, P2006 typically means the intake manifold runner flaps are jammed closed by carbon deposits or the plastic flap/linkage mechanism has broken. This is one of the most common faults on 2.0 TFSI and 2.0 TDI engines.

Can carbon cleaning fix P2006?

Yes, if carbon buildup is the cause. Removing the intake manifold and cleaning the flaps and ports with intake cleaner and a brush can restore proper operation. If the plastic flaps themselves are broken, a repair kit or manifold replacement is needed.

How much does it cost to fix P2006?

If carbon cleaning resolves it, expect to pay 110-280 EUR in labour. A runner repair kit costs 40-150 EUR plus 100-300 EUR labour. A full intake manifold replacement runs 350-1000 EUR total.

Will P2006 cause engine damage?

P2006 itself will not damage the engine, but it does reduce power and efficiency. On VAG engines, if a broken plastic flap fragment is ingested into the cylinder, it can cause scratching of cylinder walls, though this is uncommon.

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