OldSchoolFormula

Been driving my swapped car now for several years and loved the security of having a removable VATS bypass box. I've recently discovered that the car will start and run just fine without the box plugged in. It did this to me early on after the swap but from then on needed the box plugged in. Now it doesn't again. Anyone know why the PCM isn't looking for the VATS signal and what I can do to fix it?

71ANTICARB

iTrader: (23)

Is it tuned off in the ecm.

89 formula350

iTrader: (8)

have you ever removed this while the car was running? lost power to it ect? unplug the battery and then reconnect see if it wont start with out it

OldSchoolFormula

I suppose its possible it may have lost power at some point or that the box died. I'll have to give the "reset" a try and hope the box isn't dead or I'll be making another.