no karman signal on AFC Neo

[LTUDSM]

Hey guys.Today i installed Afc Neo 650 cc injectors and AFPR.
Im runing blow through setup using Maf-t Gen II. Before i installed AFC neo,the car ran good,but after i installed AFC the car runs like crap.I got no Karman readings what so ever.When i choose the "check sensors" and the Karman sensor showing nuttin.when i press a lil gas, it shows upside down U shape thing. Does it has to be like that,when you have maft-genII or not? i mean does the gm maf sensor outputs the karman signal???

 

[LTUDSM]

ok here what i did from begining:

i had gm maf setup already in.Upgraded 550 to 650,AFPR and had 190lph fuel pump. Then connected AFC Neo and the car ran like crap with maft-gen II and ACF Neo together.So i disconnected AFC,the nthe car ran good.Connected AFC back,ran like sh*t.Then i disconected maft gen II from the ecu and reconnected the wires from AFC to the ECU.Put the 2g Maf sensor in.Started the car was idling good and was runnin good too.I tried to disconnect the AFC,then the check engine light came on,and the car stalled.Connected back in ,ran like a champ.But when i select the "check sensor" option,it shows two humps at the Karman sensor.And when i add fuel my wideband numbers doesnt change....... Its weird tho