Hey I change the sensor and the filter but the client had too much oil in it still so in your experience RU-vid family would that cause the light to come back on ???
Depending on how much but yeah could definetly cause the CEL to kick back on. Honestly it'd have to be a lot of oil though. They'd notice a decline in performance.
I had the exact issue on my 2011 Sierra and although I can’t pin point a specific thing I can’t tell you that 07-13 Silverados and Sierras have major grounding wire issues and when a grounding wire gets loose it trips the computer into thinking there’s something wrong with the oil pressure sensor and brings up the damn check engine light. I replaced the OPS when I had just bought the truck and a week later it came back, took it to to get all the grounding wires checked, cleaned retightened and the issue went away for a year but just recently it came back.
Always amazes me when a sensor sends a code something is wrong everyone suggests changing sensor. The sensor is doing its job and is letting you know something is wrong. I had a dealership shop change 1300.00 dollars in sensors just to tell me nothing. I went to a local shop and they said it was a bad distributor he changed it and wires/plugs all in for 600.00.. Wow! The dealerships are ripoffs mechanics must have worked for auto zone before!
