EDC light has been coming on recently but generally goes off after a couple of miles. Today it came on halfway through my 20 mile journey back home. Have not noticed any lack of power/performane and lorry has just had its pre MOT healthchack and passed the MOT a couple of weks ago. Fuel filter was changed at the time.

Katie, April 2011

hi Katie, my horsebox did the same and my husband changed the air filter and it cured it. good luck

lynn, April 2011