Home >> Lexus >> 2008 >> IS 250 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (4GR-FSE) - DTC P0604 - P2A03, DTC U0101 >> DTC P2004 Intake Manifold Runner Control Stuck Open (Bank 1); DTC P2006 Intake Manifold Runner Control Stuck Closed (Bank 1) >> Component Operating Range