Software Identification Of Adblue Delivery Module - Bosch Denoxtronic-Set 2 Handbuch

1.5.2 Software identification of AdBlue delivery module

Altogether 3 different delivery module designs have been fitted:
Design Cooling circuit
control valve
(CCV) in delivery
module
1. x
2. -
3. -
Attention must be paid to the various versions when performing the functional tests.
Software identification:
The following four values are displayed in the diagnostic tester on identification of the control
unit.
1.) Control unit no. 0281020xxx
2.) Software no. xxx
3.) Delivery module hardware no. B444602xxx
4.) Delivery module (pump module) ID no. Example 05-09F221-999
The delivery module ID no. is made up as follows:
Example:
1, 3, 4 and 5 = production codes
2. "F" = Fixed restrictor (without cooling
circuit control valve or
with cooling circuit adapter),
"-" = with cooling circuit control valve
Note: Items 4 and 5 are not always
separated by a dash.
Fixed Number of
restrictor in connections at
metering delivery module
module
- 4
x 4
x 2
Remarks
Return circuit with
cooling circuit control
valve
Return circuit looped
through (CCA,
cooling circuit
adapter)
No connections for
return circuit, direct
return to tank from
metering module
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