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I'm assuming you are refering to the EDC light? Do you have any other lights on the dashboard? EDC stands for 'Engine Diesel Control'. This is the electronics for the fuel supply system. First check the silly stuff. Is there plenty of Fuel in the vehicle? (Yes, I've done that!).
When was the Vito given last given a Major Service? Sometimes an old, clogged Fuel filter can cause the light as the electronics is reading a poor fuel supply or water contamination in the filter housing.
Get the filters and fluids changed and see if that helps.
Hello,
Hi I've got a Mercedes Vario 814 diesel 2001 , the EDC light comes on intermittently however the alarm is always sounding . !!!Has anybody any suggestions or ideas thanks.
EDC LIGHT SOUND LIKE GLOW PLUGS NOT WORKING, COULD HAVE FAULTY GLOW PLUG RELAY OR ECM PROBLEMS.COULD HAVE FAULTY COOLANT TEMPERATURE SENSOR.BEST TO LET GARAGE CODE SCAN FIRST DONT BUY NEW PARTS UNTIL SYSTEM CHECK OUT FIRST.
check th IVR( is IC that regulate the power exactly to the instrument in dashboard)+ THIS CAUSE to this problem See the troubleshooting chart for fix it .
hi,pls. remove the cylinder head cover,try to rotate the crankshaft on ot position,then look the hole 5mm in intake and exhaust sprocket,install 2 pcs. of 5mm pin with align on surface of cylinder head,ot on crankshaft pulley and two sprocket lock in the surface of head ,you have a104.941 engine,ty
Hi Shamiza, I have a Mercedes Diesel Motorhome and I use Bio Diesel, if I don't dilute the fuel with regular diesel a red light comes on EDC (Electronic Diesel Control) I then go into limp mode no more than3,500 rpm this is in case I do damage to high pressure pump. So I am presuming your vehicle is Petrol and possibly requires a service of sorts to the fuel system? Electronic Petrol Control??
It is just a thought and if it were me I would be knocking my Vw dealership for further advice.
I hope this helps
Paul 'W'
as i say one day it comes on next its off
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