I have 2006 fiat doblo van diesel which wont start after along time standing how can i reset it

https://www.autogenius.info/fiat-doblo-2000-2010-fuse-box-diagram/

F47 and F48. It looks like there are 12 relays in the links below but not marked. This link above has them marked and none for Windows, so check the fuses

Fuse Box Diagram Fiat Doblo (mk1; 2005-2009)

https://fuse-box.info > fiat > fiat-doblo-mk1-2005-2009...
Fuse Layout Fiat Doblo 2005-2009 ... Cigar lighter (power outlet) fuse in the Fiat Doblo is the fuse F44 in the Instrument panel fuse box. Table of Contents.

Fiat Doblo Combi/Cargo mk2 (from 2009) - fuse box diagram

https://www.autogenius.info > fiat-doblo-combi-cargo-...
Mar 19, 2016 - Fiat Doblo Combi/Cargo mk2 (from 2009) - fuse box diagram. Year of production: 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 ...

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  Fiat Doblo (2006 - 2010) - fuse box diagram - Auto Genius

  https://www.autogenius.info > fiat-doblo-2006-2010-fu...
  Jul 16, 2018 - Fiat Doblo (2006 - 2010) - fuse box diagram. Year of production: 2006, 2007, 2008, 2009, 2010. The instrument panel fuse panel. Fiat Doblo - ...
  
  https://www.autogenius.info/fiat-doblo-2000-2010-fuse-box-diagram/
  
  and general info
  
  https://www.google.com/search?q=fiat+doblo+cargo+2009+power+window+relay+location
  
  ..

Before starting any repair work, it is advisable that you get the car scanned with an OBD scanner to get the trouble codes. Repairs should only begin after the code is interpreted. That is more cost effective and precise.

that will need to be done with the correct sort of code reader to clear the current codes in the computer, a local parts store MAY be able to do that, otherwise you will need to take it to a shop/ dealer

Hi Kev, The safest way to do so, is to have a scan and ask the technician to reset. Regards John

hard to tell without hearing it.. but it sounds like it could probably be the gearbox

If the Speedo dial is the only thing not working then this is more than likely a problem with the dial itself. If you are also noticing that the odometer is not increasing then it may indicate a problem with the system measuring the revolutions from your gearbox.

There is a possibility that your fuel transfer pump has quit and fuel is getting to your engine by gravity only. Have your tranfer pump flow rate tested. Also renew your primary fuel filter.

Ck the last time fuel filter was changed.

you have a faulty oil pump

change the injector seals.....common fault