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Going to get coach
10-20-2008, 07:59
Post: #35
Going to get coach
According to Glenn Rogers at BB your coach operated as programmed from the factory. I am certain many have been jacked with by prior owners, so the current owners have a false sense of security. Hopefully, the tech put your program back to factory spec's after repair.
Leroy Eckert
1990 WB-40 Smoke N Mirrors
Dahlonega, GA
Royale Conversion

--- On Mon, 10/20/08, smquandt wrote:
From: smquandt
Subject: RE: [WanderlodgeForum] Re: Going to get coach
To: WanderlodgeForum@yahoogroups.com
Date: Monday, October 20, 2008, 2:43 PM




Greg, Leroy

I had a bad sender at the puke tank this
spring and got an immediate (10 seconds) shutdown in the middle of US-2 in
downtown Iron Mountain . The DD tech reprogrammed
the DDEC to buzzer only so I could get to the shop. Maybe the DDEC is not
programmed correctly?

Steve Quandt

1993 PT-40

Iron Mountain, MI



From: WanderlodgeForum@ yahoogroups. com
[mailto:Wanderlodge Forum@yahoogroup s.com] On
Behalf Of
Gregory OConnor

Sent: Monday, October 20, 2008
11:03 AM

To:
WanderlodgeForum@ yahoogroups. com

Subject: [WanderlodgeForum] Re:
Going to get coach



Leroy, I guess the sender at the puke tank is more of
a on off

switch. you can remove the two wires and test for continuity at

ideal condition??



One other area of issue is the overbuilt cooling system integrity.

the hoses are all top of the line major buck multiply material and

even the puketank is high quality stainless steel. If the radiator

cap is the only place to relieve over heat coolant pressure the line

to the tank and the cap have to do their job when called for. If

the cap wont open and the line is not of a larg enough id (CurtS

coolant filter??) the next week link could be a minor compramised

liner seal. Even the high fail hose to the aircompressor ages to

handel more pressure untill it cracks from an external flex. then

there is the dynamic that while overheating you are puking into the

p tank and sending a signal to the coolant level modual that all is

well with coolant level.



Ross, if I has a $9,000 generator in my boat, there would be no room

for the ores

Greg94ptCa



--- In "WanderlodgeForum%40yahoogroups.com",
Leroy Eckert

wrote:

>

> Your line of thinking is parallel to mine except the prints for my

coolant level sensor show the switch open. If the drawing is for

normal conditions including full water in the puke tank then

presumably the sender closes forming a circuit in abnormal

conditions ie. low coolant.???? Then the module sends a prompt to the

DDEC II to go to ramp mode and cut off impulses to 4 of the EUI's.

Presumably, it also disables the cruise enable also. It seems if the

switch is normally open, if circuit wires were shorted or the module

was shorted internally the indication prior to start would be "do

not start" and a stop engine light, but I do not have enough

schematics or books on the DDEC II to figure it out. What do you

think?

> I want to completely understand this system if possible. Maybe

someone else understands the thing. I have gotten this far by

studying my master coach prints, the generic systems in the DD

manual, an overall generic DDEC II schematic and talking to Glen

Rogers at BB. He was on the line when my coach was built.

> The coolant module is in the lower load center in the front of the

coach. It has 5 wires and is a DDEC system. Ignition hot, ground all

the way to the batteries, (this ground is tied into the ATEC trans

system and the cruise enable also), data wire to the ECM and two

wires to the sensor.

> Leroy Eckert

> 1990 WB-40 Smoke N Mirrors

> Dahlonega , GA

> Royale Conversion

>

> --- On Sun, 10/19/08, Gregory OConnor wrote:

> From: Gregory OConnor

> Subject: [WanderlodgeForum] Re: Going to get coach

> To: "WanderlodgeForum%40yahoogroups.com"

> Date: Sunday, October 19, 2008, 9:10 PM

>

>

>

>

>

>

>

>

>

>

>

> included in the coolant level warning there is a

sensor/sender with two wires, on puke tank a seperate module unit

with five wires, some place?' and wires' .

> If the sender makes contactto complete a ground to prove proper

coolant level, a short in the sender or module or wires could cause

a false OK to operate signal.

> If the sender loosing contact and not delivering continious

ground is the signal that puts the bus in ramp mode ( 4 cylinder

power) then the ground to the module could be disconnected.

> if you remember back toa 94pt postabout loosing
one of two

DDec computer 12v+powerlinks from the battery to the Ddec and
the

post claimed that it was the power to 1/2 the cylinders. Ikinda

think half the power is a wierd way to wire 1/2 a computer and

always wondered why his bus would run on 4 cyls. since ramp
mode

is 4 cylinders, may have been the ground in the battery area (where

the coolant module gets its ground) that when cleaned up( in the

blind search for a fix), finaly kept the bus out of ramp????????

>

> Greg94ptCa

>

> --- In WanderlodgeForum@ yahoogroups. com, Leroy Eckert

wrote:

> >

> > Based on my personal research and discussions with BB after this

event occurred, the coolant level sensor (installed in the highest

point of the radiator coolant) should have sent the engine with a

DDEC II into Ramp Mode as all 8v92's with DDEC II were sent out from

BB with this pre programmed. High coolant temp may not have worked

if the water abruptly dumped into the crankcase but one should also

expect high tranny temps in this case also. The sensors on my coach

which can only safely be checked by hooking up a tester on the DDL

are, coolant level, low oil pressure, high water temperature, and

low fuel pressure.I have an optional coolant level module also.

According to BB all should give an alarm if working properly and

initiate Ramp Mode within 15 seconds of an event occurring outside

the pre programmed parameters in the DDEC II. The buzzing when the

key is turned on checks the circuits integrity, not the integrety of

the sensors themselves. I gotta

> > get my coach to a shop and get it checked out. I know my coolant

level is working because I removed fluid from the tank and checked

it.

> > BB emphatically advised me not to go crossing wires on the

various sensors as it could severely damage the DDEC II system.

> > I hope you have great luck from here on out.

> > Leroy Eckert

> > 1990 WB-40 Smoke N Mirrors

> > Dahlonega , GA

> > Royale Conversion

> >

> > --- On Sun, 10/19/08, Don Bradner bluethunder@ ... wrote:

> > From: Don Bradner bluethunder@ ...

> > Subject: Re: [WanderlodgeForum] Re: Going to get coach

> > To: WanderlodgeForum@ yahoogroups. com

> > Date: Sunday, October 19, 2008, 4:16 PM

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> > Correct - the DDECII does not output engine oil temp, or it

would be simple to rig an alarm with VMSPC when it reached some temp.

> >

> >

> >

> > I do have an analog oil temp gauge, but it runs pretty high all

of the time - I'm not sure I would notice unless it *really* went

high!

> >

> >

> >

> > On 10/19/2008 at 7:30 PM ronmarabito2002 wrote:

> >

> >

> >

> > >Only thing I can think of is for the safety sensors to shut it

down

> >

> > >first. Since the coolant temp did not rise, that sensor didn't

do

> >

> > >anything. It needs an oil temp sensor, but this model didn't

have

> >

> > >one. I'm planning to get a hold of Detroit to find out if one

can be

> >

> > >added. But I think it has to do with the DDEC II

> >

> > >

> >

> > >R.E. (Ron) Marabito, Dallas ,
TX 92WB40

> >

> > >

> >

> > > --- In WanderlodgeForum@ yahoogroups. com, "Dan
Williams"

danusa@

> >

> > >wrote:

> >

> > >>

> >

> > >> Ron, Is there anything that can be done to the engine to
keep

this from

> >

> > >> happening again?

> >

> > >>

> >

> > >> Dan, 8v92, Jackson ,
ms

> >

> > >>

> >

> > >>

> >

> > >>

> >

> > >>

> >

> > >>

> >

> > >> _____

> >

> > >>

> >

> > >> From: WanderlodgeForum@ yahoogroups. com

> >

> > >> [mailto:Wanderlodge Forum@ yahoogroups. com] On Behalf Of

ronmarabito2002

> >

> > >> Sent: Sunday, October 19, 2008 11:00 AM

> >

> > >> To: WanderlodgeForum@ yahoogroups. com

> >

> > >> Subject: [WanderlodgeForum] Going to get coach

> >

> > >>

> >

> > >>

> >

> > >>

> >

> > >> Hi to all of you. I paid the bill in Calgary yesterday via

direct

> >

> > >> wire transfer. The good news is: the exchange rate saved me

about

> >

> > >> $4,000 dollars, so all is not bad.

> >

> > >>

> >

> > >> I will fly to Calgary in the morning to pick up the coach. I

will

> >

> > >> have to button up the bedroom, since they wanted to charge
me

over

> >

> > >> $600 labor to do that. I won't leave Calgary until Tuesday

morning.

> >

> > >> Plan to stop see a friend in Lewistown , MT hopefully the

first night

> >

> > >> out. Depends on how I have to run with the re-built engine.
I

will

> >

> > >> take a route back home avoiding as much mountain driving as

possible.

> >

> > >>

> >

> > >> Once back in the US and further south, I should be
able to

get back

> >

> > >> on line using my dish and I can give a report on how the

engine is

> >

> > >> performing.

> >

> > >>

> >

> > >> Dick: Sorry to hear about you tranny problems. Hope they are


minor.

> >

> > >>

> >

> > >> R.E. (Ron) Marabito, Dallas ,
TX 92WB40

> >

> > >>

> >

> > >

> >

> > >

> >

> > >

> >

> > >----------- --------- --------- -------

> >

> > >

> >

> > >Yahoo! Groups Links

> >

> > >

> >

> > >

> >

> > >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> >

> > ____________ _________ _________ _________ _________ __

> > Do You Yahoo!?

> > Tired of spam? Yahoo! Mail has the best spam protection around

> > http://mail. yahoo.com

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Messages In This Thread
Going to get coach - erniecarpet@... - 10-19-2008, 00:33
Going to get coach - ronmarabito2002 - 10-19-2008, 03:59
Going to get coach - Wallace Craig - 10-19-2008, 04:38
Going to get coach - erniecarpet@... - 10-19-2008, 05:06
Going to get coach - Dan Williams - 10-19-2008, 05:48
Going to get coach - ronmarabito2002 - 10-19-2008, 07:25
Going to get coach - ronmarabito2002 - 10-19-2008, 07:27
Going to get coach - ronmarabito2002 - 10-19-2008, 07:30
Going to get coach - Wallace Craig - 10-19-2008, 07:52
Going to get coach - ronmarabito2002 - 10-19-2008, 08:06
Going to get coach - Don Bradner - 10-19-2008, 08:16
Going to get coach - erniecarpet@... - 10-19-2008, 08:52
Going to get coach - Rob Robinson - 10-19-2008, 08:55
Going to get coach - Kurt Horvath - 10-19-2008, 10:05
Going to get coach - ronmarabito2002 - 10-19-2008, 10:25
Going to get coach - ronmarabito2002 - 10-19-2008, 10:30
Going to get coach - Leroy Eckert - 10-19-2008, 10:34
Going to get coach - ronmarabito2002 - 10-19-2008, 10:35
Going to get coach - Wallace Craig - 10-19-2008, 10:52
Going to get coach - Wallace Craig - 10-19-2008, 10:52
Going to get coach - Leroy Eckert - 10-19-2008, 10:56
Going to get coach - ronmarabito2002 - 10-19-2008, 13:10
Going to get coach - Gregory OConnor - 10-19-2008, 13:10
Going to get coach - Ross - 10-19-2008, 13:35
Going to get coach - Rob Robinson - 10-19-2008, 14:12
Going to get coach - Leroy Eckert - 10-19-2008, 14:19
Going to get coach - Rob Robinson - 10-19-2008, 15:22
Going to get coach - Joyce and Richard Hayden - 10-19-2008, 15:38
Going to get coach - Rob Robinson - 10-19-2008, 15:41
Going to get coach - erniecarpet@... - 10-19-2008, 19:59
Going to get coach - ronmarabito2002 - 10-20-2008, 02:19
Going to get coach - Gregory OConnor - 10-20-2008, 04:03
Going to get coach - Wallace Craig - 10-20-2008, 04:45
Going to get coach - smquandt - 10-20-2008, 06:43
Going to get coach - Leroy Eckert - 10-20-2008 07:59
Going to get coach - ingamar2 - 10-20-2008, 14:19



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