Mike's Workshop Manuals
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Alfa Romeo
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2017
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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 P2AE2-00 To U148C-00
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DTC Troubleshooting
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P2AE4-00-Intake Air O2 Sensor Pumping Current Circuit Low Bank 1
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Set Condition
Set Condition
The Powertrain Control Module (PCM) detects an a short to ground on the Intake O2 Pump Current circuit.