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Fuel Burning Heater woes
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Beaver12
 


Member Since: 24 Apr 2017
Location: Fermanagh
Posts: 10

United Kingdom 
Fuel Burning Heater woes

Fuel Burning Heater

Help please,
FBH not being recognised by Webasto program

Fuses are OK

appears to be voltage from the power plug to fbh

using a vag connector and a harness bought from the shop

blue wire from harness inserted into 8 pin plug position 5

Webasto Software appears to connect to the vag but i cant get the software to talk to the FBH

Do i need a new FBH or can i service the one in the D3 at the moment

at my wits end

thanks
Roger
  
Post #19228055th Mar 2018 9:43 pm
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Narpy
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Member Since: 18 Jul 2011
Location: Stockport
Posts: 6966

2005 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

You would seriously help others to help you if you bothered listing which vehicle, what year etc. Wink

Presuming it's a Discovery TDV6, you won't speak to the FBH unless you have your K-Bus wire connected to pin 2. Thumbs Up
 Mods:
Front Fogs + Halos
FBH Remote Control
The 1st Ever RRS Modded Grill
Garmin Nuvi + D4 Surround + kReversing Camera.
D4 Steering Wheel.
Rear Boot Spoiler.
Twin Brake Lights.
Wing Mirror Indicator Repeaters.
Long Roof Rails
Make your own Narpy grill thread
Your light eclipsed the moon tonight. 
 
Post #19228095th Mar 2018 9:49 pm
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 17178

Wales 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

OP does mention he has one of my diagnostic looms Thumbs Up

Roger have you been through the entire setup guide in the wiki - link is on the paper tag on the loom?
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #19228575th Mar 2018 10:41 pm
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Beaver12
 


Member Since: 24 Apr 2017
Location: Fermanagh
Posts: 10

United Kingdom 
FBH not working

Hi Guys,

Landrover discovery 3 TDV6 2.7 XS 2008

please explain the connection K bus wire connected to pin 2

I have followed the instructions Setting up the ports as well as any other info that i can find on this site


thanks for the help

Roger
  
Post #19228965th Mar 2018 11:49 pm
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Narpy
Site Supporter 


Member Since: 18 Jul 2011
Location: Stockport
Posts: 6966

2005 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

Your FBH will look like this:


My earlier model D3 looks like this:


You need to put a wire into pin 2, having a wire inserted into pin 5 won't work. My photo shows a red wire in pin 2, you need to do the same. Early models had the red wire installed in pin 2, later models don't have it.
Once you've fitted the command wire, connect your K-Bus ( Pin 7 out of your OBD adaptor ) to pin 2 on the fbh.

Then it'll work. Thumbs Up

Follow the "Fitting the control wire" instructions here: https://www.disco3.co.uk/wiki/Fuel_Burning_Heater Thumbs Up
 Mods:
Front Fogs + Halos
FBH Remote Control
The 1st Ever RRS Modded Grill
Garmin Nuvi + D4 Surround + kReversing Camera.
D4 Steering Wheel.
Rear Boot Spoiler.
Twin Brake Lights.
Wing Mirror Indicator Repeaters.
Long Roof Rails
Make your own Narpy grill thread
Your light eclipsed the moon tonight. 
 
Post #19229006th Mar 2018 12:01 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 17178

Wales 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Er, again, Beaver12 says he has one of my looms, which doesn't require this manual fitting of the pin 2 WBUS wire.

Beaver12, have you had any sign of life from your FBH - attempted start or smoke at all?

Check the 2 pin power connector is fitted, and check the fuse for the FBH (28 in the engine bay):

https://www.disco3.co.uk/wiki/Fuel_Burning_Heater#Resetting
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #19229766th Mar 2018 10:37 am
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Beaver12
 


Member Since: 24 Apr 2017
Location: Fermanagh
Posts: 10

United Kingdom 
FBH not working

Hi,

Thanks for the reply's

There has been no sign of life from my FBH i have checked all the connections and they appear secure

12v+ coming out of the power connector.

anything else i can check? i have the store bought harness and presume that no other mods need to be done except blue wire into pin 5


thanks roger
  
Post #19229916th Mar 2018 11:01 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 17178

Wales 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

What COM port number are you using in WTT?
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #19229936th Mar 2018 11:02 am
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Beaver12
 


Member Since: 24 Apr 2017
Location: Fermanagh
Posts: 10

United Kingdom 
com ports

hi again,
I have tried various com ports but i think that the default port is 5

thanks
Roger
  
Post #19229996th Mar 2018 11:12 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 17178

Wales 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Make sure the COM port used in WTT matches that set up in Device Manager.
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #19230066th Mar 2018 11:30 am
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Beaver12
 


Member Since: 24 Apr 2017
Location: Fermanagh
Posts: 10

United Kingdom 
FBH not working

Hi, again thanks for the reply,

yes both ports are the same

thanks
Roger
  
Post #19230096th Mar 2018 11:39 am
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Narpy
Site Supporter 


Member Since: 18 Jul 2011
Location: Stockport
Posts: 6966

2005 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

Sorry if I misled you Beaver, I didn't know the shop bought lead already had all connections made. Thumbs Up
 Mods:
Front Fogs + Halos
FBH Remote Control
The 1st Ever RRS Modded Grill
Garmin Nuvi + D4 Surround + kReversing Camera.
D4 Steering Wheel.
Rear Boot Spoiler.
Twin Brake Lights.
Wing Mirror Indicator Repeaters.
Long Roof Rails
Make your own Narpy grill thread
Your light eclipsed the moon tonight. 
 
Post #19232676th Mar 2018 9:11 pm
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Beaver12
 


Member Since: 24 Apr 2017
Location: Fermanagh
Posts: 10

United Kingdom 
FBH

Thanks for your support i has a brief moment of hope
Still can’t get the thing to work

All the best
Roger
  
Post #19232746th Mar 2018 9:25 pm
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 17178

Wales 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Right, back to the beginning.

Which version of the software are you using?
What is it doing when you say it "won't connect" - any errors/activity at all?

Martin
 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
Any issues with the site let me know! 
 
Post #19233247th Mar 2018 12:01 am
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Narpy
Site Supporter 


Member Since: 18 Jul 2011
Location: Stockport
Posts: 6966

2005 Discovery 3 TDV6 S Manual Cairns BlueDiscovery 3

Found this, might help:
 Mods:
Front Fogs + Halos
FBH Remote Control
The 1st Ever RRS Modded Grill
Garmin Nuvi + D4 Surround + kReversing Camera.
D4 Steering Wheel.
Rear Boot Spoiler.
Twin Brake Lights.
Wing Mirror Indicator Repeaters.
Long Roof Rails
Make your own Narpy grill thread
Your light eclipsed the moon tonight. 
 
Post #19233427th Mar 2018 2:06 am
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