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Jeep
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2022
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Compass Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.4L - DTCS P2172 To P2308
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DTC Troubleshooting
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P2229-Barometric Pressure Circuit High
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Set Condition
Set Condition
The Barometric Pressure Sensor circuit voltage to the Powertrain Control Module (PCM) is too high.