I have a 2009 Citroen Relay van conversion which has just had the exhaust gas recirculation valve replaced. The garage which did it has recommended I have an update to the ECU software, which has to be done at the main Citroen dealer. Is this common? Has anyone else had it done on their Relay/Ducato/Boxer?? Was it worth £108 which is what I will have to pay?
Many thanks
Catherine
Many thanks
Catherine