Mercedes Bosch EDC17C84 Engine Control Unit (ECU)
Bosch
EDC17C84
ECU Information
Symptoms
Rough engine idling and inconsistent fuel injection patterns often correlating with fault codes for cylinder balance deviations.
Fault Codes
Other Information
The Bosch EDC17C84 is an advanced engine control unit for Mercedes-Benz diesel engines, based on the Infineon TriCore architecture. This unit introduced improved management of complex exhaust after-treatment systems and more precise injection control compared to previous EDC17 generations. The unit utilizes internal DFlash for storing immobilizer data and calibration parameters, requiring specific methods for data transfer during replacement.
PART NUMBERS (2)
Mercedes Bosch EDC17C84 Engine Control Unit (ECU) is supplied under the following OEM part numbers. Search to check a specific number:
Common questions
What is Mercedes Bosch EDC17C84 Engine Control Unit (ECU)?
The Bosch EDC17C84 is an advanced engine control unit for Mercedes-Benz diesel engines, based on the Infineon TriCore architecture. This unit introduced improved management of complex exhaust after-treatment systems and more precise injection control compared to previous EDC17 generations. The unit utilizes internal DFlash for storing immobilizer data and calibration parameters, requiring specific methods for data transfer during replacement.
What symptoms are common when Mercedes Bosch EDC17C84 Engine Control Unit (ECU) fails?
Rough engine idling and inconsistent fuel injection patterns often correlating with fault codes for cylinder balance deviations.
Which fault codes are linked to Mercedes Bosch EDC17C84 Engine Control Unit (ECU)?
P0263, P0266, P0269, P0272
Can Mercedes Bosch EDC17C84 Engine Control Unit (ECU) be repaired or cloned?
Mercedes Bosch EDC17C84 Engine Control Unit (ECU) can be cloned by OBD Tuning.
Which OEM numbers fit Mercedes Bosch EDC17C84 Engine Control Unit (ECU)?
Examples of compatible OEM numbers: 0281032885, 237107921R.
Price for cloning
* Price may vary depending on the fault
Services
- RepairNo
- CloningYes