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FBH diagnostics cable pins.
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3
FBH diagnostics cable pins.

Hi guys just bought this;



https://www.disco3.co.uk/shop/diagnostic-l...o-p66.html

Now am I right in thinking on my 2005 D3 the only pin that goes into the cars wiring is the blue cable into PIN 8, as I have a Thermo Top V??



I'm just double checking as I don't want to blow anything, and I have looked but can't find anything in relation to the early D3, most are later which use all three cables.
  
Post #209930613th Nov 2019 2:15 am
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gstuart
 


Member Since: 21 Oct 2016
Location: kent
Posts: 14152

United Kingdom 2005 Discovery 3 TDV6 Base 7 Seat Auto Java BlackDiscovery 3

Hi

Hope this helps Thumbs Up

https://www.disco3.co.uk/wiki/Fuel_Burning_Heater
   
Post #209930713th Nov 2019 4:22 am
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Cheers bud, so I'm assuming that this shows its the one pin then.

Click image to enlarge



Even the pics in the Wiki show more than one wire connected, so can only assume its a later D3/D4??
  
Post #209930813th Nov 2019 4:42 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18567

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Hi,

As the instructions state, the white/yellow/pink aren't used on the D3, they maintain the CAN bus link which is needed on some D4s.

On a D3, just insert the blue wire into pin 5 of the original plug.

Don't fit the white/yellow and separate them/tape them to make sure they don't touch anything or each other Smile
 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 #209933213th Nov 2019 10:08 am
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Superb, thanks.
  
Post #209933413th Nov 2019 10:13 am
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10719

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

interesting.

Didn't know that was in the shop.
  
Post #209934913th Nov 2019 12:33 pm
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Cannot get my test kit to connect to my FBH, have tried every setting, even a different OBD reader, even tried 2 different versions of the WTT software.
I phoned where I got it from, and was talked through all the wiring and it's all good, and even sent a second OBD reader and fuse.
Now can only imagine 2 different outcomes.
1. FBH is fubarred.
2. Laptop is Censored .

It's annoying 😣
  
Post #210285230th Nov 2019 11:47 pm
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Anyone selling a working FBH or is there another way to test??
  
Post #21029971st Dec 2019 8:03 pm
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Motolab
 


Member Since: 18 Oct 2019
Location: Sleen
Posts: 1820

Netherlands 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Hi, just want to help...

But does your FBH have a problem in the first place? I only read here that you can not get it connected with the webasto workshop software, or the k-line “reader” but does it not work normally in your car at all?

Second question: which k-line reader do you use? Brand, type/model..
 Best regards
Harold

Always looking for Pre '55's & Pre war British Motorcycles! knowing or having one for sale? PM please. I visit the UK 6 times a year

Ps. I edit my texts quite often, english is not my native language, so I will edit My “typo’s” etc. Wink 


Last edited by Motolab on 1st Dec 2019 8:32 pm. Edited 1 time in total 
Post #21030031st Dec 2019 8:23 pm
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

It starts, and after 30 seconds FBH winds down, doesn't fire at all.
So looks like a new FBH then 😣
  
Post #21030041st Dec 2019 8:27 pm
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Motolab
 


Member Since: 18 Oct 2019
Location: Sleen
Posts: 1820

Netherlands 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Well... it can be the glow plug inside the burner, but also the fuel supply, or fuelpump..

Which k-line reader do you use? Brand/model?
 Best regards
Harold

Always looking for Pre '55's & Pre war British Motorcycles! knowing or having one for sale? PM please. I visit the UK 6 times a year

Ps. I edit my texts quite often, english is not my native language, so I will edit My “typo’s” etc. Wink 
 
Post #21030061st Dec 2019 8:35 pm
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Will have a look, as for the OBD reader I have no idea, came with the kit I bought off the site, and I know its not that as I have 2 and it still doesn't work lol.
  
Post #21030322nd Dec 2019 2:03 am
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Motolab
 


Member Since: 18 Oct 2019
Location: Sleen
Posts: 1820

Netherlands 2006 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

If that is the case, I suspect a driver / USB port issue, instead of a FBH electronic issue... for the connection part I mean
 Best regards
Harold

Always looking for Pre '55's & Pre war British Motorcycles! knowing or having one for sale? PM please. I visit the UK 6 times a year

Ps. I edit my texts quite often, english is not my native language, so I will edit My “typo’s” etc. Wink 
 
Post #21030442nd Dec 2019 7:59 am
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Scooby_Jim
 


Member Since: 21 Jun 2019
Location: Swansea
Posts: 34

United Kingdom 2005 Discovery 3 TDV6 HSE Auto Zambezi SilverDiscovery 3

Yeah, will try my old laptop. Bloody Advent messing up lol.
  
Post #21030452nd Dec 2019 8:03 am
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Martin
Site Admin and Owner 


Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18567

United Kingdom 2006 Discovery 3 TDV6 SE Manual Buckingham BlueDiscovery 3

Follow the driver set up carefully:

https://www.disco3.co.uk/wiki/Webasto_Thermo_Test_Setup#Drivers

Get a COM port set between 1 and 19, and make sure the same port is selected in Webasto Thermo Test.

The site shop supplied USB adapters use the CH340G chip, use the driver from https://www.disco3.co.uk/wiki/CH340G_Driver
 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 #21030632nd Dec 2019 9:59 am
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