P2006 OBD Code Description:

Possible Symptoms

• Malfunction Indicator Light (MIL) ON
• Reduction of power at higher RPMs

Possible Causes

• Vacuum leak
• Faulty Intake Manifold Runner Position Sensor1 (G336)
• Intake Manifold Runner binding or sticking

Possible Solutions

• Replace failed vacuum line
• Check Intake Manifold Runner Position Sensor 1 (G336) and wiring, see repair manual.

Tech Notes

• When found in 2005 – 2008 Audi A4 and A6 with 3.2L FSI engines, please see TSB 2019485/1 or 24-08-76 which discusses faulty vacuum hoses to the IMT (Intake Manifold Tuning) valve and IMR (Intake Manifold Runners).
  • If this fault is found after cylinder head and/or intake manifold removal repairs verify the vacuum operated Intake Manifold Runners do not have obstructed movement.