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Alfa Romeo
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2019
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Giulia Base, AWD
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Repair and Diagnosis
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Engine Performance
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Testing & Diagnosis
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2.0L - DTCS P1E3A-00 To P2227-00
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Diagnosis And Testing
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P2196-00-O2 Sensor Signal Biased/Stuck Rich - Bank 1 Sensor 1
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Set Condition
Set Condition
If the PCM detects that the O2 Sensor 1/1 is stuck in a rich state for two minutes.