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Home >> Suzuki >> 2006 >> XL-7 Base, 4WD, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Engine General Information And Diagnosis >> Diagnostic Information and Procedures >> DTC P2228 / P2229: Barometric Pressure Circuit Low / High >> DTC Detecting Condition and Trouble Area
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DTC Detecting Condition and Trouble Area

DTC DETECTING CONDITION AND TROUBLE AREA CHART

DTC detecting condition Trouble area
P2228: 
EVAP leak check pressure sensor signal is less than 0.5 V (43 kPa).
(1 driving cycle detection logic)
P2229: 
EVAP leak check pressure sensor signal is more than 4.2 V (110 kPa).
(1 driving cycle)
  • EVAP leak check pressure sensor circuit
  • EVAP leak check pressure sensor
  • ECM
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