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Home >> Suzuki >> 2007 >> Aerio Base, FWD, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> Diagnostic Information and Procedures >> DTC P0103: Mass Air Flow Sensor Circuit High Input >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
  • Engine is running
  • MAF sensor output voltage is higher than 5 V for 1 sec. continuously.
  • Open or short in sensor circuit
  • MAF and IAT sensor
  • ECM
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