FixVault
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Jeep
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2025
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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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2.0L - DTCS P0133 To P018C
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DTC Troubleshooting
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P018C Fuel Pressure Sensor Circuit Low
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects that the Fuel Pressure Sensor signal circuit voltage is below 0.1 volts.