911 Ambulance wont start after Programming

[Bellflower]

Tried to install a Hypertech econ preogrammer on a 02 ambulance w/ 7.3. Programmer get halfway and spits a code 69 which is low voltage. Everthing in the truck is off and have a battery charger hooked to it. Need help, any ideas

[SCUFFY828]

first off hypertech codes are totally different than ford codes , if it says battery volatge low , then let it charge , if you are sure they are fully charged , is this programmer new or used

[txevt]

02 ford ambulance prep-package....dual alternators... secondary alternator controlled by pcm...there is about a 5 to 8 second delay before secondary alternator turns on. and food for thought....electrical load for the box with halogen lamps....at least 140amps if min kkk-1822e specs for an ambulance.

and on for seconds....liability, liability, liability....well, actually this would be my first thought

[Logan]

I know a superchips works on an Ambo

[bigcountrysg]

Originally Posted by Logan

I know a superchips works on an Ambo

How do you know this Hmmmmm....

[Logan]

Because I done did it

[bigcountrysg]

Originally Posted by Logan

Because I done did it

You got a wambulance that smokes.

[Logan]

Originally Posted by bigcountrysg

You got a wambulance that smokes.

Yeah, I did at one point, but shhh...don't tell nobody

[Dave]

Originally Posted by Logan

I know a superchips works on an Ambo

Logan you just gave me an idea. Can we say SCT on the truck in my avatar

[Logan]

There ya go Dave. It is always good to get there faster. Just be careful and not get it to hot. Looks like that truck may have a little extra weight with it.