What is edc 03779-10 - Cars & Trucks

The fault cods EDC 03779,03778 have overlapping causes consist leakage of injectors,valve ,pipe but in some time malfunction in the high pressure pump , any one agree with me or there is any addition causes.

03779.....EDC ............ Rail pressure: Leakage in quantity compensation

03778.....EDC ...................Rail pressure: Leakage in overrun conditions

EDC is for electronic diesel control , which i expect you knew , so i would get the OBD codes read to pinpoint the sensor/switch causing the issue , can't be more exact as you faile to mention vehicle make etc

The fault cods EDC 03779,03778 have overlapping causes consist leakage of injectors,valve ,pipe but in some time malfunction in the high pressure pump , any one agree with me or there is any addition causes. some people have solve the problem with changing the fuel filter.

03779.....EDC ............ Rail pressure: Leakage in quantity compensation

03778.....EDC ...................Rail pressure: Leakage in overrun conditions

EDC 03792

VW sprinter diesel newish model ,no chance here without specialist software dealer only job

Edc light is on

scania 380 have engine 11 liter the fuel system EDC ms6(unit injectors)
good fuel consption no much faults good power

could be the neutral position switch on the gearbox or the wiring, possible alternator .

man tga code 03778 /03779