Question about 749 repining !!! HELP!!

730 ECM 749 ECM
A8------------->A9 (ALDL data) not necessary
C1------------->B12 (VSS for cruise)
C11------------>C12 (Injectors 1,3,5,7)
C12------------>C11 (Injectors 2,4,6,8)
D6-------------->C13 (Injector ground)
E3-------------->E4 (IAC coil A high)
E4-------------->E3 (IAC coil A low)
E5-------------->E6 (IAC coil B high)
E6-------------->E5 (IAC coil B low)
F1-------------->F4 (shift light) for manual trans
F2-------------->disconnect (AIR pump solenoid)
F6-------------->F4 (TCC) for automatic trans


Question about F1-------->F4 ???

Not clearly what to do with F4 ???!!!!
It should be disconnected ?
Or it on a place F1 or F6 connect?
Write who knows, please

possible variants:

F1 <------> F4
or
F1 --------> F4 and F4 ----disconnect
or
F1 --------> F4

???? HELP ME PLEASE

 

check back at the prom board

 

'749 uses the same pin for TCC or shift light. So if you have an auto, F6 goes to F4, if you have a manual, F1 goes to F4..

-- Joe

 

GREAT Thanks!