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Home >> Suzuki >> 2009 >> Equator Base, 4D Pickup >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (VQ40DE) - (3 Of 5) >> DTC P1800: VIAS Control Solenoid Valve 1 >> Component Inspection >> VIAS Control Solenoid Valve >> With SDT
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With SDT

  1. Reconnect harness connectors disconnected.
  2. Turn ignition switch ON.
  3. Perform "VIAS SOL VALVE" in "Active test" mode.
  4. Check air passage continuity and operation delay time under the following conditions.
    Fig 1: Checking Air Passage Continuity
    G06441594Courtesy of SUZUKI OF AMERICA CORP.
    CONTINUITY SPECIFICATION

    Condition VIAS SOL VALVE Air passage continuity between (A) and (B) Air passage continuity between (A) and (C)
    ON Yes No
    OFF No Yes

    Operation takes less than 1 second.