i just finish swapping a z6 motor in my hatch but there doesnt seem to be any power to the injectors. i triple checked my mpfi conversion and i did everythin i was supposed to. im using the z6 dizzy and injectors. do i have to use an obd1 ecu with that setup? i have and obd0 ecu also. what would i have to change if i wanted to use that ecu instead?

 

are you using the resistor box or not?

 

yes i am. i have everything setup like im supposed to.

 

but are you using the obd1 z6 injectors? if so either install a6 injectors that work with the box or remove the box for the obd1 injectors

 

oops just reread you ARE using the injectors and dizzy, you need obdo injectors and dizzy with the obdo ecu unless you remove the resistor box for the injectors and get a conversion harness for the obd1 ecu then you can use the obd1 dizzy

 

ok so obd0 dizzy like the one from the a6 motor and a6 injectors, i have a pr3 ecu. that setup would work then right?

 

ok i rewired the a6 injectors back into my car. i was goin to switch out my dizzy also but i wanted to try and start it first to see if it will start up. now i doesnt crank!!! what gives? is it because i didnt change my dizzy to an obd1 or is it somethin else. my main relay doesnt click anymore when i turn the key to on. would that be the problem?

 

you must convert to obd1 to run the obd1 distributor or injectors you can make a z6 run on your obdo system but you will never have the timing dead on never, i tried staying obdo to do my d15b vtec setup , i spent the money and called rywire i would buy a obdo to obd1 ecu conversion so i could use the right distributor i also picked up a chipped ecu, you will basically have a vtec capable a6 obd1 needs to come into the picture to feel the full effect of the z6 and you dont want to have to basically hotwire your vtec