Members who reacted to message #12

hello too all sifus here..
newbie here..
i wanna ask something about my b16a

1. i can rev till 7k only
2. i didnt feel vtec engage
3. i got CEL on

i just bought this car from my friend..
what i know is my b16a is a big vtec..
my car is ed6 converted to ef9 dash and meter

i dont know what ECU / wiring OBDx / cable or hydro tranny that i used..

it's o2 sensor? vvs?
what should i do 1st?

THANKSSS...

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