I sent my dist. back to hmotors and they said nothing was wrong but they are sending me a new one back. I rechecked my wiring and everything seems right C1-blue/grn and C2- blue/yel running to corresponding colors on dist, is this right? B10 org. B12 wh/red is this right? Will only the crank angle sensor throw a code 4 or will other things factor into it; injectors, Cyl. sens TDC sens?? What the hell could be the problem?? Please help me. I have a 90 crx dx With a b16a sir1 PR3 ecu. Thanks for the help in advance.