Wow. I didn't know it did that! I was wondering where you got the 0118 from, until I counted the flashes. 10-1-1-8
I wish my Tornado dash did that. Then I wouldn't have to hook up TuneECU to find the code.
P0118 will be a standard error - engine coolant temperature - short circuit at the chassis or voltage signal too high (ie. open circuit). Most likely the latter due to a high resistance connector contact.