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Jeep
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2023
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Cherokee Trailhawk
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Repair and Diagnosis
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Engine Performance
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System
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2.0L - DTCS P0EA6 To P152E
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DTC Troubleshooting
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P1188-Inlet Air Pressure Sensor Circuit Performance/Rationality
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Set Condition
Set Condition
The Powertrain Control Module (PCM) compares the Boost Pressure Sensor to the Manifold Absolute Pressure Sensor and Barometric Pressure Sensor. The DTC will set if the Boost Pressure differs greater than a calibrated threshold.