Alright, I just obtained a 1990 Honda Prelude. Its a DOCH 2.1. It doesn't seem to be running the fuel pump (I cant hear any humming) and it definatly doesn't have any spark. What should I check or test for to resolve these problems. Could the master relay be at fault? Can it be repaired? Or does it have to be replaced? The ignition system is getting power, but it doesn't fire. Any ideas?