22012AA240 Subaru SEN ASSY-VAC, Price: 230.71$, Weight: 1kg

    • Make Number Name Availability Weight, kg Ship in, Days Price

    Subaru

    22012AA240

    SEN ASSY-VAC

    		 0

    1

    2-3

    230.71$
    Not Available

    Compatibility

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    WAGON2000CC DOHC DITXT PREMIUM EYESIGHTUSA02.2017FULLTIME 4WDCONTINUOUS VARIABLE GEAR View
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    BodyEngineVehicle GradeMarketModel Year FromTrainGearboxDiagram
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    ﾜｺﾞﾝ2.0L EMPI DOHC DITSTI SPORT EYESIGHTJapan02.2017ﾌﾙﾀｲﾑ4ﾘﾝｸﾄﾞｳﾄﾙｸｺﾝﾊﾞｰﾀｼｷｼﾞﾄﾞｳﾑﾀﾞﾝﾍﾝｿｸｷ View

    Engine Vacuum Sensor Set

    Why This Part is Essential

    This sensor assembly is crucial for monitoring the engine's vacuum pressure, ensuring the correct air-fuel mixture. By relaying accurate data to your vehicle’s ECU, it optimizes engine performance, fuel efficiency, and emissions control. Without proper vacuum readings, your engine may run irregularly or even stall.

    How It Works

    The sensor detects changes in the engine’s vacuum and sends real-time information to the vehicle’s computer. The ECU then adjusts ignition timing, fuel injection, and other parameters, keeping your engine running smoothly and efficiently under various load conditions.

    What Happens If It Fails

    If the vacuum sensor set fails, you may see the check engine light, experience rough idling, decreased fuel economy, and loss of power. Prolonging use with a faulty sensor can lead to increased emissions and possible engine damage.

    Compatibility

    • Legacy
    • Forester
    • Wrx/Levorg
    • Wrx