jettronic basic menu help
 

hi

I have a jettronic t-850 ECU for a Sophia j-850.

I had some pump problems and got that fixed and re booted the ECU in the process lost my basic menu all the others are there.

Does any one know to get back to the basic menu?
It is the one with auto optimize.

thanks

johnny

GSU
 

The GSU with my 850 is identical to the one that came with my P-120. The Sophia instruction manual gives almost no info on the GSU use, so give this a try. Depress and hold the select menu key while simultaneously depressing the +/- key. This should get you back to the menu.

jettronic basic menu help
 

thanks Countryboy

it worked!!!!!!!!!!!!!
johnny