For E85 sensor support email in a CSV and we can work with you on that.
On the CEL not codes I've seen before. Usually with faults either something is broken or some modification is triggering them. p0069 is something related to the MAP sensor the JB4 is attached to so perhaps a loose wire or JB4 related board issue. Email in photos of the front and back of the board with your E85 support request and I can check them out.
On the CEL not codes I've seen before. Usually with faults either something is broken or some modification is triggering them. p0069 is something related to the MAP sensor the JB4 is attached to so perhaps a loose wire or JB4 related board issue. Email in photos of the front and back of the board with your E85 support request and I can check them out.