well today I finish my swap , 94 gsr on a 99 ek
I'am using 99 ex coupe engine harness converted to a obd1 p72 ecu with jumper harness
well is not giving me spark nor the fuel pump is priming for some reason . so I decided to look for the main relay and slap it a few times see if work , and i couldn't find the dam thing , I look every were under the dash driver side and it look like the thing disappear
well does this problem sound like a bad main relay i test all my fuses and they all fine '
I put a test light on the yell/black thick wire of the dizzy and it lights up but no spark , wtf ?

using obd2 injectors
obd1 dizzy
obd1 alternator

I last time I use the dizzy was runing good on my 93 hatch


Modified by super-hatch at 7:19 PM 1/28/2007

 

omg

 

this sucks, I speend about 6 hours all ready searchig and all i found is check ur ground and **** , common ppl I need some help in here I really dont want to be riding in the bus anymore

 

relax, nobody can do electrical diagnosis over the internet for you. it could be so many things, but not the main relay because that has no control over spark. did you hook the ground wire up that bolts to the thermostat housing. its the main harness ground....if thats not hooked up hardly anything works.

 

Your main relay is on the passenger side behind the glove box, but I don't think it'll help you get spark!
When you find it, turn the ignition to the on position and see if it clicks, if it doesn't you might need to replace it!

 

is not clicking for some reason its not I'am gonna try a other relay this weekend see what happens