Dies when I got to a stop

[Atl93.5na-t]

Like the title says, when I'm in first or second and I throw it out of gear it winds down and dies, I have a aem wide band, which goes into the red and gives me the triple x as if I was engine breaking, just got my car tuned so I don't think thAt is the problem, but let me hear what some of the vet.s have to say

[domantas]

let me guess... you are stock ecu, on karmen maf and running vented bov? Recirculate the bov between the maf and compressor, it will eliminate the problem you have. Your wideband gets ritch because maf is reading compressor sucked air while you let go and bov vents the calculated air, ecu injects fuel and you get flooded. Some cars stall, some dont and some backfires. Let us know more about your set up and bov you running

[Atl93.5na-t]

Sorry ur little wrong with ur assumptions, standalone aem, Greddy bov, precision 550 injectors, t63 turbo, hks ignition, if for info is needed just ask

[DrNick]

hmm thats a funny one. i had a similar issue but it happened in all gears, and was due to the low load portions of the maps being a bit too lean across the board. it is possible that your IACV isnt responding quick enough (as it will be being controlled by the AEM now) and its actually choking of air when you drop into neutral. Its a long shot but to at least eliminate that possibility I suggest you test the IACV (the test procedure is in the service manual SFI section), although from memory the test is simply to jumper the pins in the diagnostic port and ensure that idle revs increase and then drop again.

[chopstickz]

bad tuner?

[Mr Ree NZ]

I have a JDM na-t and a VTA BOV. When I come to the first stop of the day after setting off driving, my car will stall without fail. After it gets warmed up properly it never has any stalling issues.

I wonder if im suffering from the problem DrNick descriibed.