i think i mess up again installing my microtech LT-4. heres one thing i was reading on the book, help me here to understand it.

In throttle body type or other two-injector set-ups, the harness will only include 2 pairs of injector wires (RED + YELLOW, RED + ORANGE). Hook up one pair of injector wires to each injector.
NOTE: in these cases, a maximum of one low impedance (1.5 - 2.5 ohms) injector per pair must be used

my question is do i need to use one high impendance and one low impendance injectors on one wires, thats what is trying to say?

im asking because my car wont idle, runs real ruff. me and my friend we been setting everything and it doesnt make any different

and another thing too. i already brought 2 map sensor and both of them came wacko, one was reading 27 psi and the other one 5 psi with the car shut. the thing i said that is because i used my friends and it was reading 00 and it was reading right with the boost gauge. i dont think thats normal right?

thanks
eddie

 

im installing an lt4 on my gsl-se and im adding two more injectors will this work