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DTC/P2006

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

Quick Answer
Moderee GraviteConduite possible (a court terme)Systeme de carburant

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.

Cout de reparation estimeDe 110 € a 1000 €+, varie selon le vehicule

Que signifie 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 est un code defaut lie a systeme de carburant, classe en gravite moderate. Lorsque le calculateur de ton vehicule detecte cette condition, il enregistre P2006 et allume le voyant moteur.

Quels sont les symptomes de P2006 ?

Si ton vehicule a declenche P2006, tu peux remarquer un ou plusieurs de ces symptomes :

  • 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

Quelles sont les causes de P2006 ?

Voici les causes les plus courantes de P2006, classees selon la probabilite qu'elles soient en cause :

eleveeCarbon buildup jamming flaps in closed position
eleveeBroken intake manifold runner flap linkage
moyenneFaulty runner control actuator motor
moyenneVacuum actuator diaphragm failure (older systems)
faibleECU or wiring fault preventing actuator operation

Peut-on rouler sans risque avec P2006 ?

En general oui, pour des trajets courts. 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.

Comment diagnostique-t-on P2006 ?

Suis ces etapes pour identifier la cause profonde de 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.

Combien coute la reparation de P2006 ?

Les couts de reparation de P2006 varient selon la cause profonde et ton vehicule. Voici des estimations courantes :

Reparation Cout des pieces Cout de main-d'oeuvre Estimation totale Difficulte en autonomie
Intake manifold cleaning and carbon removal €10–€30 €100–€250 €110–€280 Moderee
Intake manifold runner repair kit €40–€150 €100–€300 €140–€450 Moderee
Runner control actuator motor replacement €50–€200 €60–€180 €110–€380 Moderee
Complete intake manifold replacement €200–€600 €150–€400 €350–€1000 Professionnel

Prix estimes au March 2026. Les couts varient selon la region, le vehicule et le garage.

P2006 sur des vehicules specifiques

P2006 se comporte differemment selon ton vehicule. Selectionne ta voiture ci-dessous pour des causes propres au modele, les problemes connus et des estimations de couts ajustees :

Volkswagen

P2006 sur 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.

Quelles sont les causes de P2006 sur une 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 sur 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.

Quelles sont les causes de P2006 sur une Audi A3 ?

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

Cout de reparation de P2006 pour Audi A3

Couts estimes pour les proprietaires de Audi A3ajuste a la hausse par rapport a la moyenne en raison du prix des pieces specifiques a Audi

Reparation Cout des pieces Cout de main-d'oeuvre Estimation totale Difficulte en autonomie
Intake manifold cleaning and carbon removal €11–€33 €110–€275 €121–€308 Moderee
Intake manifold runner repair kit €44–€165 €110–€330 €154–€495 Moderee
Runner control actuator motor replacement €55–€220 €66–€198 €121–€418 Moderee
Complete intake manifold replacement €220–€660 €165–€440 €385–€1100 Professionnel

Prix estimes au March 2026. Les couts varient selon la region, le vehicule et le garage.

SEAT

P2006 sur 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.

Quelles sont les causes de P2006 sur une SEAT Leon ?

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

Cout de reparation de P2006 pour SEAT Leon

Couts estimes pour les proprietaires de SEAT Leonajuste a la baisse par rapport a la moyenne en raison du prix des pieces specifiques a SEAT

Reparation Cout des pieces Cout de main-d'oeuvre Estimation totale Difficulte en autonomie
Intake manifold cleaning and carbon removal €10–€29 €95–€238 €105–€266 Moderee
Intake manifold runner repair kit €38–€143 €95–€285 €133–€428 Moderee
Runner control actuator motor replacement €48–€190 €57–€171 €105–€361 Moderee
Complete intake manifold replacement €190–€570 €143–€380 €333–€950 Professionnel

Prix estimes au March 2026. Les couts varient selon la region, le vehicule et le garage.

Skoda

P2006 sur 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.

Quelles sont les causes de P2006 sur une Skoda Octavia ?

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

Cout de reparation de P2006 pour Skoda Octavia

Couts estimes pour les proprietaires de Skoda Octaviaajuste a la baisse par rapport a la moyenne en raison du prix des pieces specifiques a Skoda

Reparation Cout des pieces Cout de main-d'oeuvre Estimation totale Difficulte en autonomie
Intake manifold cleaning and carbon removal €10–€29 €95–€238 €105–€266 Moderee
Intake manifold runner repair kit €38–€143 €95–€285 €133–€428 Moderee
Runner control actuator motor replacement €48–€190 €57–€171 €105–€361 Moderee
Complete intake manifold replacement €190–€570 €143–€380 €333–€950 Professionnel

Prix estimes au March 2026. Les couts varient selon la region, le vehicule et le garage.

Ces codes apparaissent souvent avec P2006 ou indiquent des problemes connexes :

Questions frequentes sur 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.

Skanyx

Scanne ta voiture avec Skanyx pour diagnostiquer P2006

Branche un adaptateur OBD2 Bluetooth standard, scanne les codes et obtiens un diagnostic par IA avec niveaux de gravite et estimations des couts de reparation.

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