P2273 – Heated oxygen sensor (H028) 2, bank 2 – signal stuck rich

BAT Team

By BAT Team (Contact Me)
Last Updated 2016-06-07
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CodeFault LocationProbable Cause
P2273 Heated oxygen sensor (H028) 2, bank 2 - signal stuck rich
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Wiring, H025, fuel pressure, injectors, air intake restricted

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