RB PROB need help!

[RBfolife]

I have a rb25det series 2 swap and car runs fine with maf plugged in, soon as i go to plug it in car dies instanly. A few weeks ago car was runnin good, had a e60 maf with a broken flange makin it run rich. Now i have a new e60 maf and is on tight to my filter and it doesnt work.
maf readings with it unplugged at idle:
12V is good
ground is good
my signal reads 0

[HxC_Nismo]

check for a signal at the ecu

[RBfolife]

k i'll check that tom. i just don't get it car ran fine few weeks ago, ran it witout filter for a day cause of broken maf flange. I checked my plug gaps, cleaned them of, and put everything back togerther and turn the key, nuttin. I tried to remember if i moved some wires and maybe some r touchin idk. everything is plugged in, fuses good

[RBfolife]

now with my ignition on with my maf plugged in i get:
pwr-10.90v
ground-7.36v
signal-5.08v

[RBfolife]

i got my car to run with the maf plugged in now, it was my signal and ground wire that i had to make shorter. Now i still have a problem i think its still in limp mode because i can't rev past 2500rpm. I tried takin my neg lead off to reset my ecu, but didn't seem to work. Is there another way to reset the ecu.

[Darius]

HMM 7.36V at the MAF ground wire...doesn't that seem odd? I'm guessing your maf wiring is wrong or the MAF is shot. Double check the wiring diagram vs the harness in your car.

[skyline084]

If you're ground has voltage, that means it's in contact with a power wire or you're just testing the wrong one..
You clear the codes by turning the screw on the ecu

[RBfolife]

Thanks for the help guys, its runnin good now it was my shelded wire i wraped it around my negtive n car runs real good now. Now i just gotta solder the wires n wrap them to make the connection better