Before my car took a **** I had a problem with the windows, the guages etc. when It finally cut off and no lights came on because the weren't working so I wouldn't have known if the ecu stored a code. I changed the ecu fuse, they work fine now. Ive got brand new main relay but To be honest I think its has to do with the pgm-fi main relay or it sensors that are connected to it. Ialso have a brand new fuel pump and the distributor is not even a year old. I also think this may have to do with having these upgrades, I have to test if my ecu is giving that power to open the pump and giving the coil and distrubutor spark, if the ecu shows no power or ground then that may be my problem or like I said one of those relays or its sensors. some information on pgm-fi system would be greatly appreciated, like i said before thanx for taking the time to read this...

 

first thing to do is make sure that your battery terminals are clean and the bolt that bolts the ground strap to the chassis is tight.when you first turn the key on, engine off.does the check engine light come on.if it does then your main relay is working.