i got a 94 civic ex it wont start the fuel pump doesnt kcik in or it doesnt get spark so i change the main relay and it still wont start but when i bypass the main relay it start so i know the fuel pump is not bad i think im not get no power to main relay can any body help me

 

does the car have a alarm??

had this problem with a teggy... some one tried to wire in a vtec controller and fucked a bunch of stuff up..


Also could be your ignition switch...

 

yea does have an alarn

 

maybe the alarm is messing it up...

Does the alarm work normaly?

 

the alarn work fine i dont thinks it that i think im not gettin no power to main relay

 

ecu

 

Your problem is a bad ignition switch! Not supplying power to the pgm-fi relay!