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P015B Diagnostic Trouble Code Discussion for January 2018

HO2S Delayed Lean to Rich Response B1S1


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Trouble Ticket Help Requests for DTC P015B
Help Request Posted
2013 Chevrolet Silverado 1500 LT 5.3L Misfire VIN: 3GCPKSE79D
P015B: HO2S Delayed Lean to Rich Response B1S1. Good Morning Everyone !! Frustrating week already and its only Monday. This is my 4th time filling out this form, PC keeps erasing my data. Anyway, this 13 Silverado is giving me fits. I'm the second shop to look at this truck, it has an intermittent misfi...
January 29, 2018