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Home >> Mitsubishi >> 2010 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 47 (Intake System And Exhaust System - Lancer Evolution) >> On-Vehicle Service >> Turbocharger Waste Gate Solenoid Check >> No. 1 Turbocharger Wastegate Solenoid Or Brown Connector >> A Operation Check

A Operation Check

WARNING: This page is about a different car, the 2012 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the hand vacuum pump to the nipple "A" of solenoid.
  2. Use the jumper wire to connect the solenoid terminal with the battery terminal.
  3. Disconnecting the jumper wire at the negative (-) battery side, apply the vacuum pressure. Check the airtightness.
    TURBOCHARGER WASTE GATE SOLENOID CHECK

    Jumper wire Nipple "B" state Normal state
    Connected Opened Negative pressure leaks
    Closed Negative pressure maintained
    Disconnected Opened Negative pressure maintained
    Fig 1: Identifying No. 1 Turbocharger Wastegate Solenoid Valve
    G05393659Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    Fig 2: Checking Turbocharger Waste Gate Solenoid
    G05393661Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
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