Check engine light

3 tons wrote:
Be advised that finding out the code (in and of itself) does not always reveal the actual root cause, and is often just the first step of several down the fault chain pathway.

3 tons

100% correct. I don't know how posts I have seen where it was suggested the problem was an oxygen sensor. There are numerous other things that can turn the light on. There is little magic in reading the code and it will only point a good technician in the right direction to perform further diagnostics.


B.O.