Jake Brake Problem

[Gregory OConnor]

Larry, that is interesting. I wonder if your computer power was
modified. my prints show the three fuse/breakers behind the bumper.
Is there three fuses behind the bumper on your bus??? I had recent
computer problems on a class8 truck with a Cummins N14 and there
were two fueses that the tech checked at one of the mid batteries.
I wonder if engine mfg's spec they use a mid battery because the
power is not as interrupted by the starter and alts from this
location???? maybe BB set it up wrong with powering the computer
from a stud between starter and batts and some prior tech picked up
on it.
Greg

--- In WanderlodgeForum@yahoogroups.com, "Larry Kehler"
wrote:
>
> On my 94 the DDEC power wires are two sets of two wires that go
> directly from the DDEC plugs on the street side to the engine
center
> battery. This was the problem I had this last spring when my
engine
> would start but not run. It turned out one wire set needed
cleaning.
> Each set fired one bank, so only one bank of injectors were firing.
> The wire sets have inline fuses about a foot from the battery.
>
> Larry Kehler
> 94 PT40 "BAM"
> St Louis
>
> --- In WanderlodgeForum@yahoogroups.com, Leroy Eckert

> wrote:
> >
> > Don't know Greg. I know they are in the engine compartment but
have
> never tracked them down..I have several auto reset breakers back
> there. I also know my Royale is different than others. Maybe those
> Prevost converters knew something.?????
> > Leroy Eckert
> > 1990 WB-40 Smoke N Mirrors
> > Royale Conversion
> >
>