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Jeep
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2008
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Commander Base, 4.7 N, AWD
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Repair and Diagnosis
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Engine Performance
›
System
›
DTCS P0128 To P0197
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P0129-Barometric Pressure Out-Of-Range Low
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Monitor Conditions
Monitor Conditions
When Monitored:
With the ignition key on. No Cam or Crank signal within 75 ms. Engine speed less than 250 RPM.