Ok, my brother in law got a 90 hatch dx with a zc already swaped in. He got the car next to dirt cheap cuz the idiots who tried the swap did not know what they were doing with the harness and mpfi conversion. Ok so I fixed the wiring, these idiots didnt even have injectors 2 and 3 connected to the ecu, i converted over the injection to MPFI. Car starts up but is running really rough. Engine kinda shaking. We go to troubleshoot why and now the damn thing wont start. Two things I notice: 1 main relay wont click at all, and 2 no spark. We noticed the underside of dizzy cap is cracked so we decide to get new cap, rotor, plugs, and wires. Still no spark. Would the main relay have anything to do with this. Ecu not throwing any codes at all.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mantis92gsr &raquo;</TD></TR><TR><TD CLASS="quote">Would the main relay have anything to do with this?</TD></TR></TABLE>
yes