Ok so here's my problem I have a 90 crx si with a b18b1 I'm getting cel code 16 for injectors. The problems are in cylinder 1 and 3 I checked resistance and they are all consistant when I take the injector plug off of 4 and put it on 4 number 3 fires so I'm thinking I may have a problem in my wiring or a bad resistor box could the resistor box be my problem. How would I go about checking my resistor box. Thanks

 

Find a good workshop manual and it should give you a way to check the resistor box,I will try to have a look later or in the morning and get back to you if I find it.

I think it is likely to be bad wiring but that is just me.

 

I dont think its the resistor box but try some1 elses and see if thats it. Did it do this as soon as you did this swap? Did you change the harness or something since the swap? Or did you get the car this way?

 

Got it this way it has an obd1 conversion done to it. I think it might be wiring I'm going to try and find some good diagrams for the obd1 conversion and go back through it all

 

Dang. shouldn't be that much of a mess like mine lol.

 

Well let's just say I have some work to do on this thing.

 

Well if the car is converted to Obd1 you shouldn't have a resister box....... unless they reused the obd0 injectors. Maybe try borrowing a friends ecu or if you got another one try that could be a fried circuit in the ecu for injectors 1 an 3.... and if that don't work yes look over and check the wiring. Gl