I need help
I have a 2016 fiesta st
I just install 2j racing cai yesterday
Today i got a cel light code is P04DB crankcase ventilation system disconected
I checked the sensor and the hose everything is conected right
What could be wrong?
Did you actually get a CEL, or did you find the code using your access port?
I know with a tune installed I don't get that light on the dash, but it's always a stored code with the 2jr intake. I have been told it was normal, but I'd love for some others to chime in here as well. See if you can update your thread title to add the code to the title.
The other always-present is the "you are making too much torque" code whenever a tune is installed.