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Alfa Romeo
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2020
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Giulia Base, AWD
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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 P2AC1-00 To U148C-00
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DTC Troubleshooting
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P2B83-00-LT Water Pump Smart Driver Module-Rpm Monitoring
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Set Condition
Set Condition
The Powertrain Control Module (PCM) receives over the LIN Bus from the Charge Air Cooler Coolant Pump that there is a RPM monitoring error.