ets and manufacturers p1027 code?
 

99 v70, ets light came on. After searching the forum it seems that most of the people posted having this problem are also having problems with idle, limp mode, cel etc. Not in my case. Car runs great, idle is at 800rpm, not moving up and down. I read that in many cases once you shut the car off and start it again ets light would go off. Again, that's not the case here.
I scanned it with obd2 and it had no codes but when i did pressed clear button anyway, ets light went off and obd read code p1027. This is manufacturers code and i have no clue what its for. Tech, can you look this one up for me pls?
This probably makes no sense but I was wondering if cold weather/snow/sleet had anything to do with this?

thanks!

code 1027
 

My 99 v70 does the same thing. Did you ever find a solution?