Hondata

found the problem guys! had to adjust the tps on the intake manifold. on the s300 when I reved between 1k and 2k it showed me at 0% throttle. adjusted the tps and everything is smooth now

while holding throttle at a steady point it runs fine but then rpms drop and the injectors go to 0.00 ms what could be causing this? car runs fine on a chipped ecu I have no issues just when install the p28 s300v3