Audi Bosch EDC17C64 Engine Control Unit (ECU)

The Bosch EDC17C64 is an advanced engine control unit for Audi diesel engines, built on the TriCore architecture. This unit introduced improved management for complex exhaust after-treatment systems and integrated Immo 5 security. It utilizes the TC1797 processor to handle high-frequency injection data and real-time monitoring of engine parameters.

Rough engine idle or performance hesitation under load, frequently associated with fuel injection faults on specific cylinders.

P0201, P0202, P0203, P0204

Examples of compatible OEM numbers: 0281033756, 0281018511, 0281019295, 0281019827, 0281019933, 0281030170, 0281030369, 0281030371, 0281030373, 0281030374, 0281030377, 0281030378, 0281030400, 0281030401, 0281030402, 0281030403, 0281030404, 0281030405, 0281030406, 0281030407, 0281030408, 0281030409, 0281030410, 0281030411, 0281030421, 0281030539, 0281030540, 0281030541, 0281030542, 0281030657, 0281030658, 0281030676, 0281030677, 0281030678, 0281030679, 0281030708, 0281030904, 0281030916, 0281030942, 0281031012, 0281031013, 0281031014, 0281031015, 0281031016, 0281031017, 0281031018, 0281031019, 0281031020, 0281031057, 0281031058.