Macbook air A1466 no power

[2informaticos]

"mode diod pin 2: 2,2 it's a short?"
PLEASE, post accurate information!
2.200 in diode mode (to ground), or what?
002.2 is short...

Be aware, resistors value measured onboard can differ a lot in respect of nominal value.
Other components create parasitic resistors, which change the expected reading.

 

[madjid]

I replaced the smc everything works again thanks for the help