hi all,
i know there are many post of this, but i have to ask,
my engine is changed, broken camshaft,
since then my fbh doesn't work normaly
sometimes it starts and sometimes not,
when i start the car you hear i'm go on and smel it and then shuts down
and sometimes it works normal,

what can be the problem

sorry for the english

The FBH will not start if the vehicle fuel tank is low (below 1/4).

The FBH will not start if the temperature is above 4 degrees C (no snowflake symbol no FBH start)

The FBH stops if the ambient air temperature reaches 9 degrees C

In normal operation the FBH switches from full load combustion to part load combustion or to idle depending on the engine coolant temperature.

If none of the above explains the behaviour of your FBH then there may be a fault so you should connect a fault code reader.

Hope this helps  2008 MY Java Black TDV8 HSE

yes, i know these things,

it has no fault code's,
went to dealer and they put computer on it no faults and the system starts
few days later it don't work
went to a webasto dealer, they put the pc on it no fault , and run the complete cycle
now here in belgium it's on this moment 3 degrees and it won't start, you hear it go on and smel it but not working

Is your battery in good condition?:

FBH - Battery Voltage Limits: 10.25 - 15.5 volts. 2008 MY Java Black TDV8 HSE

yes is oke 12,5 v in the morning

http://www.rrsport.co.uk/gallery/albums/us...en-WEB.pdf 2012 SDV6 - it's missing a couple of cylinders
2008 TDV8 - it was a labour of love and is much missed