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Has anyone opened an ECA to see if there is a removeable ROM chip as was common on older computers? - otherwise, why would they seem to all have the same part number, as I was told? I would like to know what is interchangeable if the ECA goes bad.
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When I'm good I'm very, very good and when I'm bad I'm HORRID. -
Some had EPROM's for reprogramming. Don't know if the Festiva had one.Original owner of silver grey carburetted 1989 Festiva. 105k km as of June 2006. 140k km as of June 2021. -
If I remember correctly the B3 ECU that someone handed me at Ohiostiva last year(?) did NOT have a ROM in it. If I run across it I'll double check.
It was hit or miss with the ROM's
B3=no?
B6D=yes
B6T=yes
BP=no
BPT=no
not sure about the SOHC's, I wanna say the SOHC B6's had ROM's. Depends on the year too. Some of the early (86,87?) euro spec B6T ecu's were not equipped with a ROM whereas the later ones were.1991 Mercury Capri XR2 "GTXR2" BPT Swapped AWD Conversion
Rocketchips!
High Flow B3/B6/BP VAF Adapters for sale!
Bolt-on Weber Carb Adapters!Comment
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