89 ECU on 90 Model ?

[Danny]

Will an ECU of an 89 production Turbo Eclipse be a direct replacement for a 90 Turbo Model? Is there an established site that covers all the need to know basics of the Diamond star ECU?

[dsm4eva]

FYI, '89 is a "'90"

As for your other question, check out http://www.tmo.com for specifics on 1G ECUs as Todd and his partner are the definitive experts.