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Home >> Suzuki >> 2013 >> Grand Vitara Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine General Information And Diagnosis >> Diagnostic Information and Procedures >> DTC P2227: Barometric Pressure Circuit Performance (EVAP-Leak-Check Model) >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC detecting condition Trouble area
DTC: P2227: Barometric Pressure Circuit Performance 
Difference between measured BARO and estimated BARO (depending on engine speed and engine load) is higher than 25 kPa for 1.25 sec.
(2 D/C detection logic)
  • EVAP leak check pressure sensor (in EVAP leak check module) and its circuit
  • ECM
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