BAC Forum

General Boards => Technical Support => Topic started by: Orman Claxton on October 22, 2011, 04:35:24 AM

Title: Cat 400
Post by: Orman Claxton on October 22, 2011, 04:35:24 AM

I have a 2005 Monterey w/ a Cat 400.
Can anyone tell me if they have had a computer software up grade on their engine,
What did it consist of?, I have had more than one answer
Thanks
Orman Claxton

Title: Re: Cat 400
Post by: Joe House on October 22, 2011, 05:50:21 PM

I have had Cat Techs download flash files to my C9 engine more than once, the last time while I was at the BAC Ralley in Prineville in 2007. They used the EMC port located above the start batteries using a lap top computer, taking only a few minutes.  Each time the downloads were ordered by Cat to address a problem with the C9. I have not heard of any new downloads . Joe House 2005 C9.