i did the mpfi conversion from dpfi, and im now attempting to install the wire harness. im using the harness that came with the b16 because it has alll the vtec plugs that i will need. one thing im not finding (there are others, one thing at a time though), in my diagrams i do not see the resistor box for the fuel injection. in diagrams for '90, '91 its there, but for '92, '93 it is not there. whats up with that?

 

92+ use high impedance injectors and are roughly 10ohms a peice.....88-91 use low impedance and are roughly 2ohms a peice. the resistor box just makes up for the lacking 8ohms.

 

then i do not use the resistor box any longer with the pr3 ecu?