Well, I equipped my '98 honda civic exi with a motor d16a7 SOHC 16V (not VTEC) instead of the d15z4 engine SOHC 16v , where I would like to know what type (reference) calculator (ECU?) that goes with this engine because with the old calculator installed it displaces gasoline through the exhaust manifold and the engine does not start.
Thank you for your help.