Engines / UDS Engines by part number / 01 - Engine [EV_ECM20TDI01104L906026ES 002002] / Zeroing learning values DPF - If replaced: engine control unit

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Mark	Model	Control unit	Diagnostic operation

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Select a vehicle make or a common group such as Service Intervals, Engines, Transmissions, Immobilizers and Independent Heaters.

Model

Part 1 of the order number Select the first three characters of the order number of the engine control unit. This number can be found in the VCDS when linked to the uniform in the SW order number field. Do not insert the ordering number from the control unit packaging here!!!

Select the first three characters of the order number of the engine control unit. This number can be found in the VCDS when linked to the uniform in the SW order number field. Do not insert the ordering number from the control unit packaging here!!!

Control unit Select the desired control unit as accurately as possible. The UDS identifier EV_xyz can be found in the VCDS after connecting to the control unit and then in the Extended Identification.

Select the desired control unit as accurately as possible. The UDS identifier EV_xyz can be found in the VCDS after connecting to the control unit and then in the Extended Identification.

Diagnostic operation Select the desired diagnostic procedure.

Diagnostic procedure

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Note:
- after replacement of the DPF, the clogged filter remains in the control unit and must be deleted
- done after replacement of component:
X) Diesel Particulate Filter - enter value: X
X) engine control unit (enter value from initial control unit)

if engine control unit has been replaced, it is also necessary to do DPF service regeneration !!!

connect with the control unit XX - engine

XX - Security access

enter value:

XXXXX

Start

XX - Adaptation

select item in menu: IDEXXXXX - adaptation: soot clogging

TIP! For easier search in the menu, enter the code IDE, ENG or MAS into the "Filter" window

Read

enter value:

enter value from initial control unit

if unknown, enter: XX.X

Start

switch ignition off for: XXs

check of error memory

XX - end of communication

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