Hello, I have a computer question
I have a 86 mustang that has been converted to MAF and I have a dead wire on the distributor plug wire that controllers the timing. I have trace wire back to computer in car and wire is good.
so I may have a back computer. car runs but will not control timing I have to set it manual which means it runs good full out but does not want to run at cruise and has a bad idle .. anyway I have 2 computers the one in the car is
EEC-IV SFI-MA12A
F3zf-12a650-eb D3D1
on it. my other computer I got off of eBay, by the way it will not start the car so I don't know if its dead or just for maybe the real 86 speed density none MAF system ? or other here are its #'s
EEC-IV EFI sd20a
E8tf-12a650-as2c g 8RB
I see that one of them say's SFI and the other has EFI on it. what does that mean ?
and does anyone know what the voltage out put on the wire should be at idle so I can use that for testing ? at the plug ?
thanks
chad
I have a 86 mustang that has been converted to MAF and I have a dead wire on the distributor plug wire that controllers the timing. I have trace wire back to computer in car and wire is good.
so I may have a back computer. car runs but will not control timing I have to set it manual which means it runs good full out but does not want to run at cruise and has a bad idle .. anyway I have 2 computers the one in the car is
EEC-IV SFI-MA12A
F3zf-12a650-eb D3D1
on it. my other computer I got off of eBay, by the way it will not start the car so I don't know if its dead or just for maybe the real 86 speed density none MAF system ? or other here are its #'s
EEC-IV EFI sd20a
E8tf-12a650-as2c g 8RB
I see that one of them say's SFI and the other has EFI on it. what does that mean ?
and does anyone know what the voltage out put on the wire should be at idle so I can use that for testing ? at the plug ?
thanks
chad