My vehicle usually just sits. Engine is a 2500. Took it to get smog, at that time engine light was not on. It did not pass smog was told it passed two out of three and I should drive it more. I drove it home, which is about forty miles from where I had smog done. Next morning I get into it to drive around a little more and engine light goes on once I started it and has stayed on. Took it to Pep Boys for diagnostic and it came up as :
P0141 (2 of 2) H02S Heater Performance Bank 1 Sensor 2.
Could you tell me how to fix to pass smog and get rid of engine light on?
Thank you in advance.
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Saturday, February 24th, 2018 AT 7:45 AM