Bosch EDC 7 Service Manual. Schematic Diagram. EWD

A detailed guide to servicing, wiring diagram, diagnostics and repair of the Bosch EDC 7 electronic engine management system installed on commercial diesel vehicles.

• Controls fuel injection (time, pressure, quantity).
• Controls turbocharging (including turbine geometry, if any).
• Controls emissions (EGR, DPF, SCR/AdBlue).
• Controls speed, power and torque.
• Provides Engine Diagnostics - errors can be read via OBD.
• Connected to other units (brakes, gearbox, CAN bus, etc.).
• Used on: MAN TGL, TGM, TGA, TGS, TGX
• Application: engines D08, D20, D26, Euro 3 – Euro 5
• Subtypes: EDC7C1, EDC7C2, EDC7UC31

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