Home >> Lexus >> 2006 >> IS 250 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> Remove, Overhaul & Install >> Engine Control System (4GR-FSE) - DTC P0604 - P2A03, DTC U0101 >> DTC P2009: Intake Manifold Runner Control Circuit Low (Bank 1); DTC P2010: Intake Manifold Runner Control Circuit High (Bank 1) >> Typical Malfunction Thresholds