Toyota Prius Forum banner

1 - 2 of 2 Posts

·
Registered
Joined
·
23 Posts
Discussion Starter #1
2005 #6 I experienced them again! Last time it was a new cpu and thermos bottle system.. this time: the report said: "tech notes code p3191 and p3190. Found bulletin 36047-04 EG4017 reprogram ECU" what this means is they completely reprogramed the cpu after finding a service bulletin!.. I thought the techies like Michelle and Danman would appreciate the information <G>. :wink:
 

·
Registered
Joined
·
7,161 Posts
Yes, this is well known. I think that bulletin was released in October. It is technically a recalibration, rather than a reprogram done in the 40D.
 
1 - 2 of 2 Posts
Top