ECU Question.

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New Member
Hey guys, I have a buddy who has a 94 ex with a B18B converted to OBD1. His ecu went out and he needs to get back and forth to work. I have a P28 in the garage, will it work for him?
He will need to use Obd-1 pr4 or p75 if he doesn't have v-tec a p28 will throw a check engine light cause it won't get VTS or VPS reading.