what does scan code P2273 mean?

Asked by GuruFR9X3 May 01, 2020 at 12:24 PM about the 2008 Chevrolet Silverado 1500 1LT Extended Cab 4WD

Question type: Maintenance & Repair

my scan code is P2273  WHAT DOES MEAN?

1 Answer
20

Petesj answered 4 years ago

P2273 code definition The P2273 diagnostic trouble code is an indication that the Bank 2 Sensor 2 oxygen (O2) sensor signal is stuck on rich. Related Trouble Codes: P2270 OBD- II Trouble Code: O2 Sensor Signal Stuck Lean Bank 1 Sensor 2.

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