I have a 1990 si civic i put a b16a out of a 99 si into my hatch. i was driving around and all the sudden i got a check engin light out of no where and my lights got reall dim and wouldnt let me rev past 3500 rpm and she was back firing any idea here.? i think might be my dizzy

 

bump

 

if its from a 99si wouldn't it be a b16a2?

ill get that code in a sec

 

what ecu are you running?

 

code 4 is Crankshaft Position (CKP Sensor)

 

i have a chiped p28 with a b16 bass map been running good since i put the car together like a good fiveemonths ago

 

yeh witch leds me to think its my dizzy or something with the altanator

 

bumppppppp