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 P0480 To P0501
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DTC Troubleshooting
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P04D1 Cooled EGR Temperature Sensor Circuit High
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects the EGR Temperature Sensor signal voltage is above 4.9 volts for 2.5 seconds.