2002 yukon xl 5.3 O2 problems

Asked by Andrew May 06, 2023 at 11:28 PM about the 2002 GMC Yukon XL 1500 4WD

Question type: Maintenance & Repair

i have  a 2002 yukon xl with 5.3 i recently changed O2 sensors and when i ran
live data it does read bank 2 now it reads as bank 3 has anyone had this issue
before along with it throwing codes because it cant read bank 2

2 Answers

Andrew answered 11 months ago

I did but have you ever had a computer all of a sudden recognize bank 2 as bank 3?

Mark helpful

Your Answer:

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