hey i have a b20vtec in my hatch i just put a p28 that was tuned and it ran great i took it out few hours later i put it back in and now it throws a cel and when u give it gas it wont pass 2k unless u floor it i put my old obd2 p75 and it doesnt do this. i tried the p28 in a eg and it works perfect. this happen awhile back wen i first swaped with my p2p does any one kno wat this may be???

 

anyone ???

 

???