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Home >> Suzuki >> 2003 >> Vitara 2D Utility, 4WD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0102: Mass Air Flow Sensor Circuit - Low Input >> Condition
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DTC P0102: Mass Air Flow Sensor Circuit - Low Input: Condition

DTC is set when Engine Control Module (ECM) detects Mass Air Flow (MAF) sensor output voltage is less than 0.3 volt for one second continuously with engine running. Possible causes are: