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Home >> Ford >> 2012 >> Explorer Limited, 3.5 8, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 322 (Engine Controls (Except Diesel & Hybrid) - DTC P0600 - P1647) >> DTC P0663: Intake Manifold Tuning Valve (IMTV) Control Circuit Open: Bank 2

DTC P0663: Intake Manifold Tuning Valve (IMTV) Control Circuit Open: Bank 2

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DTC P0663: INTAKE MANIFOLD TUNING VALVE (IMTV) CONTROL CIRCUIT OPEN: BANK 2

Description:  This DTC sets when the intake manifold tuning valve (IMTV) control signal is greater or less than an expected calibrated range during continuous, key ON, engine OFF (KOEO) or key ON, engine running (KOER), self-tests.
Possible Causes: 
  • IMTV circuit open
  • IMTV circuit short to ground
  • Damaged IMTV actuator
Diagnostic Aids:  An IMTVM PID reading may indicate a fault.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST HU .