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Home >> Suzuki >> 2011 >> Grand Vitara Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis >> Diagnostic Information and Procedures >> DTC P0101: Mass or Volume Air Flow Circuit Range / Performance >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

P0101 DTC DETECTING CONDITION CHART

DTC detecting condition Trouble area
P0101: Mass or Volume Air Flow Circuit Range/Performance 
Difference between measured MAF and estimated MAF is higher than specified value for 7.3 sec.
(2 D/C detection logic)
  • Intake system
  • Exhaust system
  • MAF sensor and/or its circuit
  • Throttle body assembly
  • ECM
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