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Home >> Kia >> 2017 >> Soul Base, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (3 Of 3) >> DTC P0660: Intake Manifold Tuning Valve Control Circuit/Open >> Wiring Inspection >> Control Circuit Inspection
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Control Circuit Inspection

  1. Ignition "OFF" & Disconnect VIS connector.
  2. Ignition "ON".
  3. Measure voltage between Pin No. 2 (Control) terminal of VIS harness connector and chassis ground.

    Specification  : Approx 3.5V

  4. Is the measured voltage within specification?

    YES 

    NO