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Home >> Chrysler >> 2002 >> Intrepid Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0129: Barometric Pressure Out-Of-Range Low >> Monitored & Set Conditions

Monitored & Set Conditions

Barometric pressure is monitored with ignition on, no Camshaft or Crankshaft signal within 75 milliseconds and engine speed less than 250 RPM. DTC will set if the PCM senses the voltage from the MAP sensor to be less than 2.196 volts but above 0.0392 volt for 300 milliseconds. DTC is a one trip fault.