Mike's Workshop Manuals
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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 P1457 To P1593
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DTC Troubleshooting
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P1457 Fuel Tank Pressure Sensor Circuit High
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Set Condition
Set Condition
The Fuel Tank Pressure Sensor (FTP) signal voltage is above the maximum voltage threshold.