K7-1Ktrevor

so I installed my 550's and they are saturated meaning I don't need to run a resistor box. when I put them in, set s300 to 550 cc for injector size and I cut one of my resistor box plugs to hook all the black wires straight to the red wire (just cuts out the resistor box since its no longer needed) when I start it up it codes 16 for injectors and is def missing and the wide band shows its all the way lean...


It runs some what good with the resistor box hooked up but IDK what the hell is going on with out it.

is there something in the s300 that I can change from peak hold injectors to saturated?
if any one has any ideas please post them up!

K7-1Ktrevor

found that the problem was the plug I used to get rid of the injector box was pinned different.