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Home >> Ford >> 2005 >> Focus ZX5 S, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Controls - Powertrain DTC Charts & Description (Except Diesel & Hybrid) >> Diagnostic Trouble Code (DTC) Charts And Descriptions >> DTC P2071: Intake Manifold Tuning Valve (IMTV) Stuck Closed Bank 1

DTC P2071: Intake Manifold Tuning Valve (IMTV) Stuck Closed Bank 1

P2071 - INTAKE MANIFOLD TUNING VALVE (IMTV) STUCK CLOSED BANK 1

Description:  The IMTV system is monitored for failure during continuous, key on, engine off (KOEO), or key on, engine running (KOER) self-tests. The test fails when the signal is more or less than an expected calibrated range.
Possible Causes: 
  • IMTV signal circuit shorted to PWR GND or SIG RTN
  • Damaged IMRC actuator
  • Damaged PCM
  • IMTV circuit open
Diagnostic Aids:  An IMTVM PID reading may indicate a fault if available.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All - GO to HU: Intake Air Systems STEP HU41. GO to HU: Intake Air Systems STEP HU41.
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