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Home >> Ford >> 2005 >> Escape Base, 3.0 1, FWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 35 (Engine Controls - Powertrain DTC Charts And Description - (Hybrid)) >> Diagnostic Trouble Code (DTC) Charts and Descriptions >> DTC P2004: Intake Manifold Runner Control (IMRC) Stuck Open (Bank 1)

DTC P2004: Intake Manifold Runner Control (IMRC) Stuck Open (Bank 1)

WARNING: This page is about a different variant/trim than selected.
P2004 - INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK OPEN (BANK 1)

Description:  This DTC is set when the IMRC is commanded closed, but the IMRC monitor indicates open.
Possible Causes: 
  • IMRC monitor signal circuit shorted to PWRGND or SIGRTN.
  • Damaged IMRC actuator or solenoid.
  • Blocked vacuum hoses.
  • Positive crankcase ventilation (PCV) system.
Diagnostic Aids:  An intake manifold runner control monitor (IMRCM) PID reading near approximately 1 volt at closed throttle may indicate a fault.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to Pinpoint Test HU .