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computer code definitions


rochhound

Well-Known Member
Joined
Apr 30, 2010
Messages
53
City
arizona
Vehicle Year
1988
Transmission
Manual
my 88b2 has a 4.0 motor in it i installed a couple of years ago.
i read my computer and i have quite a few code errors.
ive looked them up but dont understand what they mean,im looking for more info
on what they mean and what part is involved.
the codes are #27,29.32,56,66,93.
for instance code #93 (O) Throttle linkage binding or bad ISC motor ISC (R) HO2S not reading - Fuel control.
what is a isc motor,and where is it located?
any help would be appreciated
thanks steve
 
ISC is idle speed control, it is an older reference is to a carburetor's electric idle control
So yes, the IAC, idle air control, on the 4.0l
 
Code can appear in a variety of forms. The code that a programmer writes is called source code. After it has been compiled, it is called object code. Code that is ready to run is called executable code or machine code.....
 

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