94 456GT engine light - Ferrari Life
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post #1 of 3 Old 03-30-2004, 11:45 AM Thread Starter
Join Date: Mar 2004
Ferrari Life Posts: 37
94 456GT engine light

anyone help out with engine codes on a 94 456GT. I counted the flaxhes and came up with 1,1,1,3 for cyl. 7 thought 12 and 1,1,2,1 for 1 thought 6. Are the codes two digit or four digit? I think they are two digit, and if so anyone know what codes are 11, 12, & 13? Thanks, John
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post #2 of 3 Old 04-08-2004, 08:02 AM Thread Starter
Join Date: Mar 2004
Ferrari Life Posts: 37

I got the code list. There four didgits. They are the same for any car with a Bosch Motronic 2.7 system. code 1113 is the throttle potentiometer. 1121 is the RPM sensor. If any needs a code for the Bosch Motronic 2.7 system let me know. I locked the list in the safe :green:
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post #3 of 3 Old 04-08-2004, 08:42 AM
Join Date: Dec 2002
Location: London, UK
Ferrari Life Posts: 52
I have a list here that shows 1121 as RPM sensor as well as Lambda regulation, i.e. both errors are listed wih code 1121

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