help with mpfi without resistor box
#1
help with mpfi without resistor box
im converting dpfi in a dx to mpfi without a resistor box. so from what ive read i take the yellow/black wires and put them all together. then red goes to red and and yellow goes to yellow. but on injector 1 and 3 i dont have a brown wire or blue wire since i dont have a resistor box where do take these wires from the injectors to? thanks
#3
Re: help with mpfi without resistor box
This should be in the tech section...but yes...you extend the wires going to a1 and a3 for the 2 injectors you are missing. If you aren't going to wire in the resistor box, make sure to use a saturated style injector (high impedence). Are you going straight to obd1 or staying obd0? If staying in obd0 it would be better to wire in the resistor box and run a peak and hold (low impedence) injector due to the setup of the injector driver in the ecu.
#4
Re: help with mpfi without resistor box
im swapping in a y7/z6 and going obd1 and i already have obd1 rc injectors and ill be turbo soon so i might as well get it running good without the turbo then add boost so maybe it will be easier to tune. thanks for the help.
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