Alright Here What i've Got . Honda Civic Vti aeroback b18c4 UKDM . That engine is now in my crx . My plans were/still are too convert from obd0 too obd1 . So i Ordered a conversion harness obdo - obd1 for my crx . Bought a obd1 b16a2 Dizzy & a p28 chipped Ecu . Swapped my old JDM obd0 ecu Wired All the Harness in CORRECTLY! Fitted The obd1 dizzy on. Wired all sensors in correct places. Car Starts fine. Was loving it . When i went too take it out when it was warmed up i'd boot it as you do too see what its like . but it would struggle too rev after it got hot . too describe what i mean its like .. when you running out of petrol you hit the gas then it gerguls , lags back . it just cant rev . Is it something too do with my setup ? Everything is done correct . I've checked EVERY sensor . Every connection . New distributor . swapped injectors and loads loads more. Anyone know anything ? help. regards Tom.