Electronic Diesel Control System
The electronic diesel control (EDC) system regulates precisely, under all operating conditions, the quantity of fuel that is injected and the injection timing. This keeps fuel consumption and exhaust emissions to a minimum.
Location of Components
1 Control unit M15. 5
2 Vacuum switching valve, exhaust gas recirculation
3 Engine speed sensor
4 Pedal position sensor
5 Coolant temperature sensor
6 Fuel injection pump
7 Start of injection sensor
8 Air mass sensor