i was lookin on http://www.car-part.com for a ecu for a 91 escort gt and when i did a search and it came up with these results and i have no clue what they are for so i figured id better ask before i bought something i couldnt use of dont need
Elec Cont Unit (ECU), 4-109 (1.8L, DOHC), ID BP09-A, B, D and R
Elec Cont Unit (ECU), 4-109 (1.8L, DOHC), ID BP09-E and F
Elec Cont Unit (ECU), 4-109 (1.8L, DOHC), ID ZA6P-R
Elec Cont Unit (ECU), 4-109 (1.8L, DOHC), ID BP09-A, B, D and R
Elec Cont Unit (ECU), 4-109 (1.8L, DOHC), ID BP09-E and F
Elec Cont Unit (ECU), 4-109 (1.8L, DOHC), ID ZA6P-R
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