Mike's Workshop Manuals
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Jeep
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2021
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Cherokee High Altitude, Automatic T/Case Control
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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 P0452 To P060F
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DTC Troubleshooting
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P053F-Cold Start Fuel Pressure Performance Bank 1
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects that the average actual pressure in the high pressure fuel system is less than 15000 kPa (2175 psi) for 8 seconds.