so i had my car running (like ass) for like 10mins because its a freash swap no hoses on.... so i extended the maf and o2 sensor and it doesnt give me any spark and my fuel pump wont turn on walbro 225 i took it to work and conected it and it pumps good so ecu,wiring, stubern car. what the hell is my prob guys. i pay for hands but will be greatful for a few words of wizdom... the ecu looks fine no major hotspots i have 2 and non of them work but 727-902-5551 or just comment on this thanks

 

Why did you think that was a good idea?
It isn't just you, lots of people do that. Why do you try to start an engine that isn't ready to run yet? What's the point of that. You know it is going to run like burning buttholes, that is, if it even starts. All you're going to do is get shit too hot to work on so now you're sitting and waiting for everything to cool off so you can go back to what you were doing in the first place. The chances of breaking something are huge when your engine is flopping all over the place because you didn't finish everything first.
Just doesn't make sense to me.
As for your problems now, It is probably a bad ground. Is the ECU powering on? does the fuel pump prime, but not pump? The CAS tells the ecu when to spark and when to pump fuel, so if the CAS is bad, and or knocked loose because you were running your engine like shit, then the ECU won't do anything.
also, how do you know you aren't getting fuel? and how do you know you aren't getting spark?
You just guessing, or did you actually take steps to determine what the problem was? If so, what were those steps?

EDIT: that probably came off like a dick. I'm in pain, high, and at work, so it wasn't exactly intentional. But I'm not going to change it either because I am in pain, high, and at work.

 

haha the fuel pump wont turn on at all i tested it at work and it its 100% good so i checked the conecter and its fine and i started it like 2weeks after drop in so everything was hooked up expet the intercooler and the heater hoses it was bolted down tight so nothing should of shook lose and i was gunna put my test light on it but someone stole it.. but i opend the ecu up today and seen 2 hot spots and the 2ed ecu has one so im just in a confused state of mind im gunna find the prob one way or anouther just trying to get some help

 

You fried your ecu, maf sensor has no fuse so you either wired it wrong or crossed the wires, I've seen alot of people do it so don't feel bad.... buy new ecu, rewire maf, problem solved.

 

could i buy a new ecu and keep my ecu and my o2 sensor alone because i color coded and solderd the wires. just asking cuz i dont wanna buy a new ecu and fry it

 

Huh? Not understanding what you're trying to say there

 

like do i have to rewire the maf because its wired pretty good i just dont wanna buy a new ecu and fry it so what i think happend is i rewired my maf with the ecu pluged in and radio on so big fuck up on my part

 

is the one hotspot on the ecu also not turning my fuel pump on?

 

If you are positive the maf is wired correctly you should be ok, ya key on wiring the maf you probably touched the wires wiring it. The ECU turns on and off the fuel pump, the burned spot you see is one of the spots where the ecu gets power, since it's burned there the ecu isn't getting power so it isn't turning on the fuel pump.

 

alright well the maf is color coded and i taped each wire after i soldered it then taped the hole thing so i think its pretty good