i Have 94 Rx-7 With Haltech E6k And I Had A Gas Leek That Shorted Out The Relays And The Car Cut Off.
Fixed Gas Problem And Then Had To Replace Some Relays Two Get The Fuel Pump To Cut On Then Car Would Crank But It ran ruff so tryed to conect to haltech in dos nt with E6kv634.exe and it would say reconect haltect or sometimes it trys to then says please get latest software and reconect

please any help would be great

Got Power to ecu And grounded good

 

got it with nt just need throttle position sensor

 

Can you post how you dealt with the version error message? I am getting the same message. --Thanks--TMM