Drakes Posted January 26, 2010 Share Posted January 26, 2010 I have a Webasto Thermotop C in my 90 and I am having trouble getting it to fire up. I have check everything I know about so I now need to find a specialist, so can anybody recommend somewhere in The Scottish Highlands, I am based in Grantown - on -Spey but realise I may have to travel. Quote Link to comment Share on other sites More sharing options...
Bluemoon Posted January 26, 2010 Share Posted January 26, 2010 have you disconnected all leads for 30secs to reset ,sometimes works, just in case you haven't tried it. Brian Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted January 27, 2010 Share Posted January 27, 2010 If it helps, all the manuals etc. are available online for free if you google a bit. They're not complicated things to get working, but can take a bit of tinkering. Quote Link to comment Share on other sites More sharing options...
Drakes Posted January 27, 2010 Author Share Posted January 27, 2010 I have tried the reset, will now try looking for manuals if they are not that complicated to work on. Quote Link to comment Share on other sites More sharing options...
simonb Posted January 28, 2010 Share Posted January 28, 2010 Check the battery supply voltage when it fires up, they will trip out of it drops to below 11.5v. Quote Link to comment Share on other sites More sharing options...
FridgeFreezer Posted January 28, 2010 Share Posted January 28, 2010 They draw a big kick very briefly when the glow plug comes on, so battery voltage must be good, you may not see the drop with a multimeter. My eberspacher has a problem where the fuel drains back and it won't start, if you prime the pump manually it will light & run happily. Quote Link to comment Share on other sites More sharing options...
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