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Home >> Suzuki >> 2006 >> Grand Vitara Premium, RWD, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> Diagnostic Information And Procedures >> DTC P1107/P1108: Manifold Absolute Pressure Sensor Rationality Check - Low/High >> 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
DTC P1107: Manifold Absolute Pressure Sensor Rationality Check - Low 
Input voltage of MAP sensor circuit is lower than the 1 V even though vehicle runs under engine load factor of 43% or more.
(2 driving cycle detection logic)
  • MAP sensor and its circuit
  • ECM
DTC P1108: Manifold Absolute Pressure Sensor Rationality Check - High 
Input voltage of MAP sensor circuit is more than the specified 2.7 V even though vehicle runs under engine load factor of 27% or less.
(2 driving cycle detection logic)