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Jeep
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2024
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Gladiator Nighthawk, Part Time T/Case Control, Standard Trans
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Repair and Diagnosis (Single Page)
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Engine Performance
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System
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3.6L (GPEC 5) - DTCS P0430 To P0461
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DTC Troubleshooting
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P0457 EVAP System - Loose Fuel Cap
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When Monitored
When Monitored
The Powertrain Control Module (PCM) detects a 25% increase in fuel level from the previous ignition on state.