P1147 – Heated oxygen sensor (HO2S) 1, Bank 2 – lambda regulation, system too lean (Audi)

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Last Updated 2018-02-16
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Trouble CodeFault LocationProbable Cause
P1147 Heated oxygen sensor (HO2S) 1, Bank 2 - lambda regulation, system too lean Intake leak, wiring, HO2S

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