Ok, i have a 91 b16 hatch and so I decided to convert to obd1 using a jumper harness obd1 distributor and chipped p06 ecu... I have everything wired up and I can't get it to fire it cranks but won't fire I tried brake cleaner in the im still no fire I've checked all my wiring and everything I think I have it all done right but I'm still unsure about pin b11 power ground? I think it goes to the main relay but I'm not sure.. Would that one wire stop it from firing? What else could it be? Oh it blinks code 9? Cyp but unsure why.. Please help!! This is my only vehicle and I Need it soon!! Thanks