i have a 2000 prelude with the h22a4 engine. It is currently boosted. im having a problem with the fuel ratio's bouncing from like 10 to 20's when more than 10 percent throttle. I bought precision 1000cc injectors off of a guy who said he ran them in his h22 is it possible i might need a resistor box? How could i check if my injectors are saturated or peak and hold? Also any suggestions why my fuel ratios might be jumping like that? The car also doesn't want to hold a steady idle.

 

it has a obd2-obd1 conversion. i heard with the obd2-obd1 conversion you need the resistor box ?