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Old 16-07-2021, 10:31 PM   #484
JasonACT
Away on leave
 
Join Date: Apr 2019
Location: ACT
Posts: 1,732
Tech Writer: Recognition for the technical writers of AFF - Issue reason: Outstanding work on the FG ICC issues. Technical Contributor: For members who share their technical expertise. - Issue reason: The insane amount of work he has put into the Falcon FG ICC is unbelievable. He has shared everything he has done and made a great deal of it available to us all. He has definitely helped a great deal of us with no personal gains to himself. 
Default Re: FORD technical service bulletin : ICC touch screen display

Quote:
Originally Posted by JasonACT View Post
I think the rev-limiter is 6K - but I've not found a way to lower it to something better like 5.5K - I'm not sure I really care though.

I've done what I came here to do.
I'm not going to make a habit of posting extra stuff like this..

The FG2 EEPROM locations 0x07E, 0x07F & 0x080 all contain byte value 0x78. They can also be read and written by ID 0xEE01 via OBD2. Somehow there are 3 modes, each of which looks up one of these byte values, but I can't tell how to switch modes - so set them all to the same value - as they are presently...

0x78 (hex) is decimal 120, and 120 * 50 = 6000 (RPM).

5500 RPM / 50 = 110 which is 0x6E (hex).

Verified as working, on the bench... You're welcome.
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