[240sxDann]

So I installed my AFC NEO following instructions from ka-t.org. I got everything buttoned up, connected my battery, and started my car. It started up just fine. However, when I'm on the monitoring thing on the NEO, it is saying 0.0 battery voltage. I did not hook up the orange wire yet though, could that be the problem? Well either way, my bigger issue is that now it won't rev past 2500 RPM. I know that its either the MAF wiring, the in/out settings, or the NEO itself is messed up. I tried basically every in/out combo from 1-28, and if I reconnect the white MAF wire on the ECU, it runs fine. Just trying to get prepped for boost come spring!