wdbdycrx

Ok

wdbdycrx

Ok i have A B16/w A jr sc I had it running with the stock fp ,inj ,fr ,& 62mm bbk tb. it ran ok but it seemed to fall on it's face around v-tec. so i bought boost and air fuel ratio guages and it ran all the way rich but when you accelerate and downshift to stop it got dangerously lean to where the guage wouldnt even read. So i bought a walbro fuel pump rc 440's and a str fuel rail and colder ngk plugs when i got those on it didnt run as rich but it runs like **** the exhaust fumes will kill and I only had it running like 8min and the plugs are charcoal black. itseems to be loading up bad and dosent seem to rev up as fast. when it is sitting at idle it seems like it has a radical set of cams but they are stock. Q: are obdo and obd1 injectors the same or "interchangeable" If not why!

PLEASE HELP!
wdbdycrx

wantboost

iTrader: (2)

well, you are using the narrow band o2 sensor, which cant meter for ****. so try to find a wb and see whats actually going on.

and the downshift, it should go lean. because the ecu isnt injecting alot of fuel on downshifts... think about it, you can go lean on downshift because the motor isnt under any real load