Re: ITB Conversion on sixteen valve 4AGE genuinely? perhaps i need to obtain a new one then? at this time i get about 7.5L/100km for my pretty common ae92 SX? (approximately 450km's between fuel lights) i havn't experienced mine plugged in for over six months given that redoing the exhaust prior to xmas! (snapped it off)Adaptronic ECU's appear to b