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== 008304/P2070 - Intake Manifold Tuning Valve (Bank 1): Stuck Open == ==== Possible Symptoms ==== * Malfunction Indicator Light (MIL) ON * Reduction of power at higher RPMs ==== Possible Causes ==== * Vacuum leak * Faulty Intake Manifold Tuning (IMT) Valve Position Sensor (G513) * Intake Manifold Runner binding or sticking ==== Possible Solutions ==== * Replace failed vacuum line * Check Intake Manifold Tuning (IMT) Valve Position Sensor (G513) and wiring, see repair manual. ==== Special Notes ==== * When found in 2005 - 2008 Audi A4 and A6 with 3.2L FSI engines, please see TSB 2019485/1 (TSB 24-08-76) __FORCETOC__ [[Category:Fault Codes]]

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