sr20det owners!! Ignitor ?s

[loudbay]

my sr20det is getting spark to the front cylinder, but none of the others... i am using a q45 ignintor, and i have the wiring as per the srswap.com diagram.... i have tested all four coil packs on the front cylinder signal, and they all make spark.... so the problem is that my back 3 coil packs aren't getting signal to spark.... what could my problem be? my ignition sub harness (the one that plugs into the 4 coilpacks) has 6 wires, but it plugs into the engine harness at a plug with only 5 wires.... could this be it, can anyone with a sr20det take a look at their two plugs, and let me know? Thanks in advance.....