Hi Everyone,
Here is my problem. I have a 92 Maxima GXE, it was running fine the day before, next day I went start the car it stalls on me. When I start it the engine crank but never fire. So, I thought it has electrical problem. I went out and bought spark plugs, wires, roter and cap. I replaced all that. Then try start it again, no luck! I had my friend (who is a mechanic) look at it, he replace the distributor and try start the car, no luck either. It crank but won't fire. We tested the fuel pump, we got fuel coming throught fuel filter so I know that fuel pump is still good. We went throught all kind of test for electrical issue. Here is what we narrow down so far.
1. Test Spark Wires --->has spark, also replaced spart plugs
2. Test Coil --> good, AutoZone test it for us
3. We pretty much test all electrical component that we can think of and find out that Fuel Injector has no power to it so it allow fuel in for the car to start. I talked to couple mechanic they said it could be the computer so I replaced the computer (used) and relay for fuel injector, but I still don't have power to the fuel injector. I have an Electronic Fuel Injector.

Can anyone please help, where else should I be looking to get power to the fuel injector so it open up for fuel? Is there more relays that I need to aware of?

 

check all fuses for one.

 

Did check all that before i replace all other stuff...thanks for reminding though

 

any codes from ecu ??

 

Nope, no emc code. No code return when testing it...My friend had the car in his shop for almost 3 weeks, I really need this fix. Any suggestions? Please help

 

Are you sure you didn't bust a T belt? Is the dist run off the cams or a gear near the crank?