There is starter wire coming to the fuse box located in the cabin near drivers foot. You can connect STA wire with that wire i think so it colours white (as in my ae80)
guys does nay one has the ep91 fl block schematic !!
ihave the uncut wiring to the ecu no problem but the bellow showsn wires arethe main problem as i test these wires come from the relays (main , starter, efi , horn , fan )
i tried to route it but kinda confusing !!
note all these wires were going in one core to the cabin but was cut by the dealer !!
i have uncut connections to ecu and meter panel
Sir open the wiring coils and trace them that's the best option.
which wiring coils !! i dont have the rest wires in ma car !!
talking about core which is cutted.
guys what does the engine main (5 pin relay do ? )
its EFI main relay, it clicks with ignition switch and directs the current to Current opening relay. Further current opening relay is connect to ECU FC(fuel cut) pinout and Fuel pump.
no bro i have a another relay named efi or htr , and along with that there is another black 5 pin relay labeled as engine main ! it doesn't mention something as circuit opening relay !
search and download ae90 FSM...it shld have wiring part...
bro i tried but finding the fsm for that model is really hard !!
Then Look For Basic Toyota efi wiring layout
ECU gets power from fuse 15A and then via COR(Circuit Opening Relay)
Wire it this way ..look for ae101 FSM or AE82 AE80 ..they are all similar
That relay came with a separate box.
no broo its the same box !!
I think so it's same. Didn't you got further wiring of this fuse box? You can trace using multimeter.
yeah im while tracing them !! but kinda stange even my 2e original fl block has the same relay but its not even EFI
Fuse box of carby engine is different.
okay ill decode this fl block and come here !!
guys the engine main is the relay which switch power to the radiator cooling fan !!i decoded the main FL block and still unsure of what wires should go to the ACC , IG1 , ST1 and IG2
the image might not be clear and not be easy to understand my thats the best i could do !!
Cooling fan works on Fail save relay.
guys i found the main wires !!can you guys tell me the connection between the STA and FC !! how does it have to be wired !! cause in my fl block i dont seen and connection !! and i also dont see any connection in the above diagram i posted
and my 2e starter moter doesnt have a relay !! so when wiring up will it be a problem with big wires and small ones !!
thanks
