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Home >> Mazda >> 2017 >> CX-9 Signature >> Repair and Diagnosis >> Engine Performance >> System >> On-Board Diagnostic - Engine Control System (1 Of 5) >> DTC P0014-00; Hydraulic Variable Valve Timing Control System: Over-Advanced >> PID Item/Simulation Item Used In Diagnosis >> Simulation item table
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Simulation item table

Item Definition Unit Operation Other condition
VT_EX_DES OCV control signal %
  • Changes % and forcibly drives/stops OCV.
  • Under the following conditions:
    • Override drive parameter input range: 0-45 °
    • Engine speed: approx. 1, 000 rpm
    • Engine coolant temperature: above 60 °C {140 °F}
    • Engine oil temperature: below 100 °C {212 °F}
      • Shift position: N position
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