FixVault

DTC P2228 Barometric Pressure Circuit Low Input: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check, low
  • ECM/PCM
Enable Conditions  
Threshold Value
  • Sensor voltage < 0.2 V
Diagnostic Time
  • Continuous
MIL ON Condition
  • 2 driving cycle